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Size: 7915
Comment: Fix incorrect costs for 2017-03-26
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← Revision 284 as of 2024-11-10 11:31:29 ⇥
Size: 32444
Comment: filled up Maki on 2024-11-10
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| Deletions are marked like this. | Additions are marked like this. |
| Line 1: | Line 1: |
| = C200 Kompressor = || Date || Quantity (L) || Unit cost ($/L) || Total || || 2015-08-15 || 18.76 || 1.599 || 30.00 || || 2015-08-19 || 35.60 || 1.589 || 56.57 || || 2015-09-03 || 52.30 || 1.499 || 78.40 || || 2015-09-12 || 18.42 || 1.629 || 30.00 || || 2015-09-17 || 42.44 || 1.539 || 65.32 || || 2015-09-21 || 23.48 || 1.379 || 32.38 || || 2015-10-05 || 47.05 || 1.359 || 63.94 || || 2015-10-18 || 45.72 || 1.494 || 68.30 || || 2015-10-29 || 46.26 || 1.459 || 67.49 || || 2015-11-13 || 39.45 || 1.409 || 55.58 || || 2015-11-23 || 50.54 || 1.429 || 72.23 || || 2015-11-27 || 21.78 || 1.469 || 32.00 || Took ownership around 2015-08-08, which is 16 weeks ago (now 2015-11-28). Total cost is $652.21 which amounts to $40.76 per week. I've driven *roughly* 4000km, which makes it **about 17c per km**. Total consumption of 441.8 litres, making it about 11L per 100km, or a little less possible. That's pretty much as expected for urban driving, but I've definitely done plenty of open road driving as well, which should have dropped it somewhat. Car was sadly written off as a result of the engine being flooded during torrential rain. = Giulietta = |
= Maki the CX5 = Started with a full 58L tank, takes 91 RON or higher. We'll probably keep using 95 for now, will see how mileage goes and costs go. || Date || Quantity (L) || Unit cost ($/L) || Total || Odometer reading || Comment || || 2022-11-13 || 0.00 || n/a || n/a || 22 || Received with full tank, guessing the initial non-zero odometer reading || || 2022-11-22 || 35.26 || 2.079 || 73.31 || 337 || Filled up 95RON in Kellyville Ridge (23.27c/km) (11.19L/100km) || || 2022-12-04 || 47.85 || 1.919 || 91.82 || 831 || Filled up 95RON in Glenwood (18.59c/km) (9.69L/100km) || || 2022-12-11 || 32.29 || 1.839 || 59.38 || 1173 || Filled up 95RON in Randwick (17.36c/km) (9.44L/100km) || || 2022-12-21 || 46.00 || 1.919 || 88.27 || 1685 || Filled up 95RON in Kellyville (17.24c/km) (8.98L/100km) || || 2023-01-03 || 43.03 || 2.179 || 93.76 || 2141 || Filled up 95RON in Kellyville (20.56c/km) (9.44L/100km) || || 2023-01-20 || 47.37 || 1.879 || 89.01 || 2627 || Filled up 95RON in Parklea (18.31c/km) (9.75L/100km) || || 2023-02-05 || 45.55 || 1.869 || 85.13 || 3119 || Filled up 95RON in Kellyville (17.30c/km) (9.26L/100km) || || 2023-02-10 || 37.78 || 2.099 || 79.30 || 3561 || Filled up 98RON in Canberra (17.94c/km) (8.55L/100km) || || 2023-02-12 || 15.26 || 2.119 || 32.34 || 3751 || Filled up 95RON in Jindabyne (17.02c/km) (8.03L/100km) || || 2023-02-16 || 45.33 || 2.269 || 102.85 || 4390 || Filled up 95RON in Kellyville (16.10c/km) (7.09L/100km) || || 2023-02-27 || 46.00 || 2.129 || 97.93 || 4878 || Filled up 95RON in Kellyville (20.07c/km) (9.43L/100km) || || 2023-03-19 || 48.63 || 1.889 || 91.86 || 5366 || Filled up 95RON in Kellyville Ridge (18.82c/km) (9.97L/100km) || || 2023-03-29 || 43.35 || 2.249 || 97.49 || 5803 || Filled up 95RON in Kellyville Ridge (22.31c/km) (9.92L/100km) || || 2023-04-05 || 47.81 || 2.049 || 97.96 || 6344 || Filled up 95RON in Kings Park (18.11c/km) (8.84K/100km) || || 2023-04-13 || 40.35 || 2.139 || 86.31 || 6822 || Filled up 95RON in Kellyville Ridge (18.06c/km) (8.44L/100km) || || 2023-04-23 || 38.86 || 2.139 || 83.12 || 7233 || Filled up 95RON in Kellyville Ridge (20.22c/km) (9.45L/100km) || || 2023-05-16 || 46.33 || 1.879 || 90.05 || 7725 || Filled up 98RON in Kellyville Ridge (18.30c/km) (9.42L/100km) || || 2023-05-21 || 26.30 || 1.799 || 47.31 || 7983 || Filled up 95RON in Randwick (18.34c/km) (10.19L/100km) || || 2023-06-04 || 45.30 || 2.209 || 100.07 || 8453 || Filled up 98RON in Kellyville Ridge (21.29c/km) (9.64L/100km) || || 2023-06-16 || 43.96 || 2.059 || 90.51 || 8892 || Filled up 95RON in Kellyville Ridge (20.62c/km) (10.01L/100km) || || 2023-06-28 || 44.71 || 1.899 || 84.90 || 9359 || Filled up 95RON in Rouse Hill (18.18c/km) (9.57L/100km) || || 2023-07-06 || 44.82 || 1.785 || 80.00 || 9857 || Filled up 98RON in Kellyville Ridge (16.06c/km) (9.00L/100km) || || 2023-07-15 || 47.68 || 2.139 || 101.99 || 10380 || Filled up 95RON in Randwick (19.50c/km) (9.12L/100km) || || 2023-07-27 || 44.03 || 2.019 || 83.90 || 10864 || Filled up 98RON in North Rocks (17.33c/km) (9.10L/100km) || || 2023-08-08 || 48.44 || 2.479 || 120.09 || 11401 || Filled up 98RON in Kellyville Ridge (22.36c/km) (9.02L/100km) || || 2023-08-20 || 49.24 || 2.319 || 114.19 || 11890 || Filled up 95RON in Rouse Hill (23.35c/km) (10.07L/100km) || || 2023-08-29 || 45.96 || 2.089 || 96.01 || 12399 || Filled up 98RON in Kellyville Ridge (18.86c/km) (9.03L/100km) || || 2023-09-10 || 42.82 || 2.279 || 97.59 || 12817 || Filled up 95RON in Randwick (23.35c/km) (10.24L/100km) || || 2023-09-20 || 47.88 || 2.409 || 115.34 || 13373 || Filled up 95RON in Kellyville Ridge (20.74c/km) (8.61L/100km) || || 2023-10-01 || 50.02 || 2.269 || 113.50 || 13909 || Filled up 95RON in Parklea (21.18c/km) (9.33L/100km) || || 2023-10-11 || 39.79 || 2.139 || 85.11 || 14307 || Filled up 95RON in Kellyville Ridge (21.38c/km) (10.00L/100km) || || 2023-10-21 || 44.13 || 2.039 || 89.98 || 14776 || Filled up 98RON in Randwick (19.19c/km) (9.41L/100km) || || 2023-11-02 || 44.09 || 2.459 || 108.42 || 15249 || Filled up 95RON in Kellyville (22.92c/km) (9.32L/100km) || || 2023-11-12 || 41.22 || 2.319 || 95.59 || 15671 || Filled up 98RON in Randwick (22.65c/km) (9.77L/100km) || || 2023-11-25 || 43.04 || 2.029 || 87.33 || 16147 || Filled up 95RON in Blacktown (18.35c/km) (9.04L/100km) || || 2023-12-09 || 45.00 || 1.909 || 85.91 || 16603 || Filled up 95RON in Kellyville Ridge (18.84c/km) (9.87L/100km) || || 2023-12-17 || 45.02 || 1.899 || 85.49 || 17077 || Filled up 95RON in Kellyville Ridge (18.04c/km) (9.50L/100km) || || 2024-01-04 || 46.94 || 2.049 || 96.18 || 17560 || Filled up 95RON in Kellyville Ridge (19.91c/km) (9.72L/100km) || || 2024-01-20 || 49.28 || 2.009 || 99.00 || 18104 || Filled up 95RON in Randwick (18.20c/km) (9.06L/100km) || || 2024-01-28 || 44.70 || 1.969 || 88.01 || 18629 || Filled up 95RON in Kellyville Ridge (16.76c/km) (8.51L/100km) || || 2024-02-08 || 44.89 || 2.059 || 92.43 || 19100 || Filled up 95RON in North Rocks (19.62c/km) (9.53L/100km) || || 2024-02-29 || 42.29 || 2.449 || 103.57 || 19574 || Filled up 95RON in Kellyville (21.85c/km) (8.92L/100km) || || 2024-03-19 || 49.00 || 1.879 || 92.07 || 20061 || Filled up E10 in Baulkham Hills (18.91c/km) (10.06L/100km) tank was empty so we're experimenting with E10 || || 2024-03-30 || 46.43 || 1.879 || 87.24 || 20530 || Filled up E10 in Kellyville Ridge (18.60c/km) (9.90L/100km) || || 2024-04-12 || 47.78 || 2.339 || 111.76 || 21020 || Filled up E10 in Kellyville Ridge (22.81c/km) (9.75L/100km) || || 2024-04-21 || 35.64 || 2.139 || 76.23 || 21384 || Filled up 91RON in Randwick (20.94c/km) (9.79L/100km) || || 2024-05-02 || 47.83 || 1.959 || 93.70 || 21914 || Filled up ??? in North Rocks (530km, 17.68c/km, 9.02L/100km) || || 2024-05-15 || 40.55 || 1.899 || 77.00 || 22282 || Filled up E10 in Parklea (20.87c/km, 11.02L/100km) || || 2024-05-24 || 41.46 || 1.799 || 74.59 || 22717 || Filled up ??? in North Rocks (435km, 17.15c/km, 9.53L/100km) || || 2024-06-07 || 46.91 || 1.869 || 87.67 || 23144 || Filled up 95RON in Kellyville Ridge (427km, 20.53c/km, 10.99L/100km) || || 2024-06-20 || 41.41 || 1.799 || 74.50 || 23542 || Filled up E10 in North Rocks (398km, 18.72c/km, 10.40L/100km) || || 2024-07-03 || 44.13 || 1.949 || 86.01 || 23974 || Filled up 95RON in Kellyville Ridge (432km, 19.91c/km, 10.22L/100km) || || 2024-07-16 || 47.46 || 1.939 || 92.02 || 24478 || Filled up 95RON in Kellyville Ridge (504km, 18.26c/km, 9.42L/100km) || || 2024-07-27 || 45.00 || 2.039 || 91.76 || 24959 || Filled up 95/98RON in North Rocks (481km, 19.08c/km, 9.36L/100km) || || 2024-08-10 || 46.36 || 1.929 || 89.43 || 25409 || Filled up 95RON in Kellyville Ridge (450km, 19.87c/km, 10.30L/100km) || || 2024-08-26 || 48.00 || 1.749 || 83.95 || 25921 || Filled up 95RON in Kellyville Ridge (512km, 16.40c/km, 9.38L/100km) || || 2024-10-01 || 26.22 || 1.799 || 47.17 || 26150 || Filled up 91RON in Kellyville Ridge (229km, 20.60c/km, 11.45L/100km) || || 2024-10-12 || 39.00 || 1.949 || 76.01 || 26568 || Filled up 95RON in Kellyville Ridge (418km, 18.18c/km, 9.33L/100km) || || 2024-10-20 || 43.65 || 1.845 || 80.53 || 27007 || Filled up 95RON in Moss Vale (439km, 18.34c/km, 9.94L/100km) || || 2024-10-26 || 40.27 || 1.769 || 71.24 || 27509 || Filled up 95RON in Kellyville Ridge (502km, 14.19c/km, 8.02L/100km) || || 2024-11-10 || 47.52 || 1.949 || 92.62 || 28014 || Filled up 95RON in Kellyville Ridge (505km, 18.34c/km, 9.41L/100km) || = Bismarck the Giulietta = |
| Line 29: | Line 73: |
We generally see 8.5 ~ 9.0 L/100km I think. |
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| Line 85: | Line 131: |
| || 2017-04-05 || 38.39 || 1.229 || 47.18 || 58985 || Filled up 95RON in Kellyville || || 2017-04-09 || 32.92 || 1.519 || 50.01 || 59352 || Filled up 95RON in Kellyville || || 2017-04-24 || 33.05 || 1.409 || 46.57 || 59769 || Filled up 95RON in Blaxland on the way to Blue Mountains || || 2017-04-26 || 39.04 || 1.349 || 52.67 || 60160 || Filled up 95RON in Kellyville || || 2017-05-07 || 13.16 || 1.519 || 20.00 || 60518 || Topped up 95RON in Kellyville || || 2017-05-17 || 45.97 || 1.309 || 60.18 || 60820 || Filled up 95RON in Kellyville || || 2017-05-21 || 22.18 || 1.299 || 28.81 || 61039 || Filled up 95RON in Kellyville || || 2017-05-28 || 22.01 || 1.289 || 28.37 || 61296 || Filled up 98RON at 7-Eleven Northmead || || 2017-06-04 || 41.92 || 1.519 || 63.68 || 61717 || Filled up 95RON at Caltex-Woolies on Balaclava Rd || || 2017-06-16 || 31.86 || 1.329 || 42.35 || 62068 || Filled up 95RON in Kellyville || || 2017-06-22 || 27.56 || 1.233 || 33.99 || 62357 || Filled up 95RON in Kellyville || || 2017-06-25 || 28.03 || 1.232 || 34.53 || 62669 || Filled up 95RON at Caltex-Woolies on Balaclava Rd || || 2017-07-02 || 18.51 || 1.189 || 22.00 || 62851 || Filled up 95RON in Kellyville || || 2017-07-12 || 32.20 || 1.399 || 45.04 || 63201 || Filled up 95RON in Kellyville || || 2017-07-19 || 32.32 || 1.269 || 41.02 || 63629 || Filled up 95RON in Kellyville || || 2017-07-27 || 13.12 || 1.214 || 15.93 || 63786 || Filled up 95RON in Kellyville || || 2017-08-05 || 40.29 || 1.469 || 59.19 || 64233 || Filled up 95RON in Kellyville || || 2017-08-12 || 28.55 || 1.394 || 39.80 || 64529 || Filled up 95RON in Parklea || || 2017-08-22 || 47.59 || 1.299 || 61.82 || 65125 || Filled up 95RON in Kellyville || || 2017-08-26 || 25.88 || 1.244 || 32.19 || 65420 || Filled up 95RON in Kellyville || || 2017-08-31 || 21.39 || 1.204 || 25.76 || 65639 || Filled up 95RON in Kellyville || || 2017-09-09 || 37.20 || 1.439 || 53.53 || 66069 || Filled up 95RON in Kellyville, 4c/L docket discount || || 2017-09-20 || 40.65 || 1.364 || 55.45 || 66536 || Filled up 98RON in Kellyville || || 2017-09-24 || 23.38 || 1.329 || 31.08 || 66797 || Filled up 98RON in Kellyville || || 2017-10-02 || 33.67 || 1.619 || 54.52 || 67226 || Filled up 98RON in Kellyville || || 2017-10-12 || 32.75 || 1.349 || 44.18 || 67588 || Filled up 95RON in Kellyville || || 2017-10-17 || 19.15 || 1.334 || 25.55 || 67792 || Filled up 95RON in Kellyville || || 2017-10-29 || 57.26 || 1.589 || 90.99 || 68369 || Filled up 98RON in Lane Cove || || 2017-11-11 || 47.02 || 1.339 || 62.97 || 68927 || Filled up 95RON in Kellyville || || 2017-11-19 || 50.31 || 1.579 || 79.44 || 69460 || Filled up 95RON in Epping BP || || 2017-11-28 || 55.24 || 1.554 || 85.84 || 70053 || Filled up 95RON in Kellyville || || 2017-12-03 || 23.24 || 1.439 || 33.45 || ?? || Filled up 95RON in Kellyville || || 2017-12-10 || 47.65 || 1.619 || 77.14 || 70793 || Filled up 95RON in Kellyville || || 2017-12-?? || 19.12 || 1.569 || 30.00 || ?? || Kat topped up estimated 95RON || || 2017-12-20 || 56.07 || 1.549 || 86.85 || ?? || Filled up 95RON in Rozelle || || 2017-12-27 || 56.33 || 1.584 || 89.23 || ?? || Filled up 95RON in Stratfield || || 2018-01-01 || 44.40 || 1.379 || 61.22 || 72651 || Filled up 95RON in Kellyville, 4c/L docket discount || || 2018-01-12 || 12.35 || 1.619 || 20.00 || ?? || Topped up 95RON in Kellyville || || 2018-01-27 || 38.00 || 1.439 || 54.68 || 73210 || Filled up 95RON in Kellyville || || 2018-02-06 || 37.22 || 1.314 || 48.90 || 73614 || Filled up 95RON in Kellyville || || 2018-02-11 || 26.73 || 1.354 || 36.19 || 73932 || Filled up 95RON in Kellyville || || 2018-02-23 || 39.40 || 1.559 || 61.43 || 74491 || Filled up 95RON in Kellyville, 4c/L docket discount || || 2018-03-03 || 50.00 || 1.417 || 70.85 || 74837 || Filled up 95RON in Kellyville || || 2018-03-05 || 14.57 || 1.374 || 20.02 || 75016 || Filled up 95RON in Kellyville || || 2018-03-11 || 24.02 || 1.409 || 33.84 || 75233 || Filled up 95RON in Norwest, Coles Express, 4c/L docket discount || || 2018-03-21 || 49.02 || 1.554 || 76.18 || 75754 || Filled up 95RON in Kellyville || || 2018-03-28 || 37.71 || 1.359 || 51.25 || 76143 || Filled up 95RON in Kellyville || || 2018-03-31 || 16.65 || 1.359 || 22.62 || 76295 || Filled up 95RON in Kellyville || || 2018-04-14 || 30.88 || 1.619 || 50.00 || 76852 || Topped up 95RON at Kellyville McDonalds || || 2018-04-19 || 44.48 || 1.589 || 70.68 || 77097 || Filled up 95RON in Kellyville || || 2018-04-25 || 23.13 || 1.689 || 39.07 || 77763 || Topped up 95RON in Neutral Bay, Coles Express, 4c/L docket discount || || 2018-04-29 || 51.05 || 1.689 || 86.23 || 78046 || Filled up 95RON in Kellyville || || 2018-05-13 || 30.00 || 1.519 || 45.58 || 78340 || Filled up 95RON in Kellyville || || 2018-05-24 || 41.50 || 1.719 || 71.35 || 78789 || Filled up 95RON in Kellyville || || 2018-06-04 || 42.29 || 1.579 || 66.79 || 79242 || Filled up 95RON in Kellyville || || 2018-06-11 || 22.55 || 1.509 || 34.02 || 79473 || Filled up 95RON in Kellyville || || 2018-06-21 || 30.00 || 1.659 || 49.77 || 79786 || Filled up 95RON in Kellyville || || 2018-06-30 || 23.46 || 1.499 || 35.17 || 80047 || Filled up 95RON in Kellyville || || 2018-07-05 || 15.00 || 1.459 || 21.87 || 80215 || Filled up 95RON in Kellyville || || 2018-07-22 || 40.30 || 1.559 || 62.83 || ?? || Filled up 95RON in Kellyville || || 2018-08-12 || 47.29 || 1.614 || 76.33 || 81090 || Filled up 95RON in Kellyville || || 2018-09-02 || 44.37 || 1.669 || 74.05 || 81572 || Filled up 95RON in Kellyville || || 2018-09-23 || 16.01 || 1.749 || 28.00 || 82048 || Filled up 95RON in Kellyville || || 2018-10-05 || 49.47 || 1.689 || 83.56 || 82xxx || Filled up 95RON in Kellyville || || 2018-10-25 || 44.03 || 1.739 || 76.57 || 82818 || Filled up 95RON in Kellyville || || 2018-11-10 || 34.50 || 1.399 || 48.26 || 83225 || Filled up 95RON in Kellyville || || 2018-11-23 || 42.29 || 1.279 || 54.10 || 83698 || Filled up 95RON in Kellyville || || 2018-12-15 || 50.00 || 1.349 || 67.45 || 84282 || Filled up 95RON in Kellyville || || 2018-12-23 || 25.97 || 1.315 || 34.14 || 84595 || Filled up 95RON in Kellyville || || 2019-01-02 || 32.33 || 1.229 || 39.74 || 84981 || Filled up 95RON in Kellyville || || 2019-01-17 || 40.94 || 1.199 || 49.08 || 85439 || Filled up 95RON in Kellyville || || 2019-01-30 || 40.00 || 1.419 || 56.77 || 85882 || Filled up 95RON in Kellyville || || 2019-02-08 || 20.00 || 1.277 || 25.54 || 86104 || Filled up 95RON in Kellyville || || 2019-02-15 || 17.47 || 1.227 || 21.44 || 86304 || Filled up 95RON in Kellyville || || 2019-03-01 || 46.99 || 1.359 || 63.86 || 86875 || Filled up 95RON in Kellyville || || 2019-03-21 || 41.78 || 1.589 || 66.39 || 87325 || Filled up 95RON in Kellyville || || 2019-04-12 || 48.90 || 1.379 || 67.44 || 87837 || Filled up 95RON in Kellyville || || 2019-04-?? || xx.xx || x.xxx || 20.00 || ?? || Kat topped up some unknown amount || || 2019-05-09 || 49.43 || 1.415 || 69.95 || 88605 || Filled up 95RON in Kellyville || || 2019-06-01 || 44.11 || 1.377 || 60.74 || 89091 || Filled up 95RON in Kellyville || || 2019-06-25 || 47.44 || 1.475 || 69.97 || 89663 || Filled up 95RON in Kellyville || || 2019-08-02 || 53.91 || 1.409 || 75.96 || 90325 || Filled up 95RON in Kellyville || || 2019-09-14 || 51.17 || 1.639 || 83.87 || 90883 || Filled up 95RON in Kellyville || || 2019-10-07 || 40.00 || 1.619 || 64.77 || 91329 || Filled up 95RON in Kellyville || || 2019-10-27 || 51.30 || 1.879 || 96.39 || 91903 || Filled up 98RON at Epping 7-Eleven || || 2019-11-17 || 48.04 || 1.419 || 68.17 || 92488 || Filled up 95RON in Kellyville || || 2019-12-15 || 50.01 || 1.829 || 91.47 || 93103 || Filled up 95RON in Eastwood || || 2020-02-10 || 55.00 || 1.419 || 78.05 || 93714 || Filled up 95RON in Kellyville || || 2020-05-08 || 43.62 || 1.279 || 55.80 || 94150 || Filled up 95RON in Kellyville || || 2020-05-26 || 46.61 || 1.189 || 55.42 || 94747 || Filled up 95RON in Kellyville || || 2020-06-14 || 38.51 || 1.399 || 53.87 || 95200 || Filled up 95RON in Kellyville || || 2020-07-11 || 50.01 || 1.299 || 64.96 || 95777 || Filled up 98RON in Kellyville || || 2020-07-31 || 45.15 || 1.379 || 62.26 || 96309 || Filled up 95RON in Kellyville || || 2020-08-15 || 43.00 || 1.139 || 48.97 || 96761 || Filled up 95RON in Kellyville || || 2020-08-29 || 53.19 || 1.489 || 79.19 || 97326 || Filled up 95RON in Parklea || || 2020-09-06 || 27.05 || 1.238 || 33.49 || 97678 || Filled up 95RON in Randwick || || 2020-09-26 || 32.52 || 1.179 || 38.34 || 98020 || Filled up 95RON in Rouse Hill - new regular might be the Shell-Coles near home || || 2020-10-11 || 45.22 || 1.629 || 73.66 || 98544 || Filled up 95RON in Rouse Hill || || 2020-10-27 || 32.45 || 1.329 || 43.13 || 98914 || Filled up 95RON in Rouse Hill || || 2020-11-07 || 27.53 || 1.169 || 32.18 || 99234 || Filled up 95RON in Rouse Hill/Kellyville || || 2020-12-04 || 45.68 || 1.239 || 56.60 || 99737 || Filled up 95RON in Kellyville Ridge || || 2020-12-21 || 48.00 || 1.509 || 72.43 || 100303 || Filled up 95RON in Rouse Hill, all values estimated because I lost the receipt || || 2021-01-09 || 48.14 || 1.439 || 69.27 || 100877 || Filled up 95RON in Rouse Hill || || 2021-01-19 || 44.00 || 1.279 || 56.28 || 101382 || Filled up 95RON in Kellyville Ridge || || 2021-02-xx || 12.50 || 1.600 || 20.00 || 102xxx || Kat filled up 20 bucks somewhere || || 2021-02-07 || 52.48 || 1.358 || 71.27 || 102183 || Filled up 95RON in Randwick || || 2021-02-14 || 28.52 || 1.338 || 38.16 || 102489 || Filled up 95RON in Randwick || || 2021-02-28 || 41.89 || 1.438 || 60.24 || 103004 || Filled up 95RON in Randwick || || 2021-03-14 || 5.00 || 1.749 || 8.74 || 103598 || Topped up 98RON in Baulkham Hills || || 2021-03-14 || 49.00 || 1.418 || 69.48 || 103638 || Filled up 95RON in Randwick || || 2021-03-27 || 40.26 || 1.439 || 57.93 || 104123 || Filled up 95RON in Carlingford || || 2021-04-05 || 34.64 || 1.518 || 52.58 || 104502 || Filled up 95RON in Randwick || || 2021-05-02 || 12.28 || 1.629 || 20.00 || 105120 || Topped up 95RON in Rouse Hill || || 2021-05-02 || 46.00 || 1.438 || 66.15 || 105173 || Filled up 95RON in Randwick || || 2021-05-23 || 10.82 || 1.849 || 20.00 || 105700 || Topped up 95RON in Kellyville || || 2021-05-28 || 27.34 || 1.829 || 50.00 || 105840 || Topped up 95RON in Kellyville || || 2021-06-06 || 47.80 || 1.548 || 73.99 || 106106 || Filled up 95RON in Randwick || || 2021-06-14 || 20.06 || 1.478 || 29.65 || 106338 || Filled up 95RON in Randwick (Monday night Queens birthday dinner) || || 2021-06-20 || 24.31 || 1.528 || 37.15 || 106628 || Filled up 95RON in Randwick || || 2021-07-27 || 50.44 || 1.689 || 85.19 || 107203 || Filled up 95RON in Northmead || || 2021-10-17 || 47.84 || 1.698 || 81.23 || 107672 || Filled up 95RON in Randwick || || 2021-10-28 || 44.29 || 1.717 || 76.05 || xxxxxx || Kat filled up 98RON in Riverstone || || 2021-11-14 || 56.33 || 1.829 || 103.03 || 108796 || Filled up 95RON in Parklea || || 2021-11-xx || ?? || ?? || ?? || ?? || must be a missed fill here || || 2021-12-05 || 53.86 || 1.859 || 100.13 || 109697 || Filled up 95RON in Randwick || || 2021-12-12 || 35.22 || 1.759 || 61.95 || 110149 || Filled up 95RON in Randwick || || 2021-12-24 || 49.21 || 1.687 || 83.02 || 110720 || Filled up 98RON in Riverstone || || 2022-01-08 || 51.14 || 1.739 || 88.93 || 111334 || Filled up 95RON in Randwick || || 2022-01-16 || 38.04 || 1.637 || 62.27 || 111825 || Filled up 98RON in Riverstone || || 2022-02-02 || 44.16 || 1.797 || 79.36 || 112313 || Filled up 98RON in Riverstone || || 2022-02-06 || 22.87 || 1.749 || 40.00 || 112796 || Filled up 98RON in Port Macquarie || || 2022-02-16 || 12.09 || 2.067 || 25.00 || 113674 || Topped up 95 RON in Riverstone 7-11 || || 2022-02-18 || 52.60 || 2.149 || 113.04 || 113797 || Filled up 95RON in Kellyville || || 2022-03-08 || 51.29 || 1.999 || 102.53 || 114380 || Filled up 95RON in Kellyville (19.39c/km) || || 2022-03-19 || 46.01 || 2.207 || 101.54 || 114927 || Filled up 98RON in Riverstone (18.56c/km) || || 2022-04-02 || 50.88 || 1.877 || 95.50 || 115504 || Filled up 98RON in Riverstone (16.55c/km) || || 2022-04-14 || 50.05 || 1.697 || 84.93 || 116121 || Filled up 98RON in Riverstone (13.76c/km) || || 2022-05-05 || 47.81 || 2.009 || 96.05 || 116716 || Filled up 95RON in Rouse Hill (16.14c/km) || || 2022-05-21 || 50.90 || 2.107 || 107.25 || 117280 || Filled up 98RON in Riverstone (19.02c/km) || || 2022-06-05 || 48.70 || 2.097 || 102.12 || 117879 || Filled up 98RON in Riverstone (17.05c/km) || || 2022-06-19 || 44.32 || 2.309 || 102.33 || 118386 || Filled up 95RON in Randwick (20.18c/km) || || 2022-07-03 || 21.65 || 2.309 || 50.00 || 118920 || Topped up 95RON in Kellyville Ridge (unknown mileage cost) || || 2022-07-28 || 40.00 || 2.059 || 82.36 || 119068 || Filled/topped up 98RON in Kellyville (unknown mileage cost) || || 2022-08-22 || 45.00 || 1.909 || 85.91 || 119604 || Filled up 95RON in Parklea (16.03c/km) || || 2022-08-31 || 35.62 || 1.897 || 67.57 || 120018 || Filled up 98RON in Riverstone (16.32c/km) || || 2022-09-13 || 45.53 || 1.889 || 86.01 || 120529 || Filled up 98RON in Quakers Hill (16.83c/km) || || 2022-10-02 || 47.49 || 2.009 || 95.41 || 121031 || Filled up 95RON in Randwick (19.00c/km) || || 2022-10-16 || 42.01 || 1.899 || 79.78 || 121527 || Filled up 95RON in Randwick (16.08c/km) || || 2022-11-13 || 20.54 || 2.209 || 45.37 || 122107 || Topped up 95RON in Kellyville Ridge (19.56c/km, filled from 10L to 30L mark) || || 2022-12-06 || 37.18 || 1.979 || 73.58 || 122136 || Filled up 98RON in Kellyville (47.76c/km? Previous reading wasn't accurate >: ) || || 2023-xx-xx || x || x.xxx || xx.xx || xx || Missed fills while car was with Kat's family || || 2023-03-18 || 42.38 || 1.889 || 80.08 || 123026 || Filled up 95RON in Kellyville Ridge (mileage unknown) || |
|
| Line 96: | Line 294: |
| * 2019-09-14: We drive a lot less now, which is great. In the last 4 months or so (18.2857 weeks) we've driven 2278km, consumed 196.63L of petrol, and spent $290.51 on it. * That's about 12.75c per km travelled, and mileage of 8.63L per 100km. Nice! * We're driving about 125km per week, or 540km per month. That's gonna put us way down statistically; unless we do some big road trips that's under 7000km per year. * 2022-06-19: In the last 17-and-a-bit weeks we've driven 4589km, which equates to 270km per week. * Assuming 4.33 weeks per month, that's 1150km per calendar month. * In that time we've consumed 390 litres, meaning our economy is almost exactly 8.5L per 100km. * 1150km per month means we're consuming 98 litres per month. This is up from last time I worked the budget, which assumed 80L/mon. * To be safe, budget for 105L/mon. Prices are peaking around $2.25~2.30 per litre. That's $236/mon. = Driving further for cheaper fuel = Riverstone Petroleum is much cheaper than the big brand servo chains and you get ULP 98 instead of 95 while you're at it. Assuming you don't care about the latter, is it worth it travelling the extra distance for cheaper fuel? A round-trip from home to Riverstone is about 14km, and it's not on the way to/from anywhere, which means we'll consume 1.12L of petrol just to do it. In monetary terms that's about $2.60, so you'd better be making that up in savings. If Riverstone is 10c/L cheaper, which is a fair guess, then it's worth making the trip as long as you're filling up 25L or more. To generalise this to an equation: {{{ X = number of litres to break even x = price of fuel at expensive servo, in cents (eg. 233) X = 1.12 * ((x/10) - 1) }}} Perhaps of more interest, how big a difference is worthwhile for a normal fillup? We tend to fill when the tank is down to quarter full, meaning a 45L-or-more fill. Let's use 45L as the benchmark. {{{ x = expensive price = 233c for this exercise y = price gap at cheaper place, in cents Find breakeven with these simultaneous equations: 45L at 233 cents = $104.85 (real) 46.12L at (233-y) cents = $104.85 (hypothetical) Breakeven would be at 227.3c/L, meaning y = 5.66c difference. Rework the equations: 1.12x = 46.12y x = 41.179y x/41.179 = y }}} So Riverstone had better be at least "Big Chain Price divided by 41.179" cents cheaper. Because we're happy enough to err on the side of doing less driving, just round down and make it a factor of 40. Take the Big Chain Servo price in cents, divide it by 40. If Riverstone is at least that many cents cheaper, it's worth it. If petrol were $5.00 per litre, then Riverstone needs to be 12.5c cheaper to be worthwhile. If petrol were $1.20 per litre, a difference of 3c would be worthwhile. = C200 Kompressor = || Date || Quantity (L) || Unit cost ($/L) || Total || || 2015-08-15 || 18.76 || 1.599 || 30.00 || || 2015-08-19 || 35.60 || 1.589 || 56.57 || || 2015-09-03 || 52.30 || 1.499 || 78.40 || || 2015-09-12 || 18.42 || 1.629 || 30.00 || || 2015-09-17 || 42.44 || 1.539 || 65.32 || || 2015-09-21 || 23.48 || 1.379 || 32.38 || || 2015-10-05 || 47.05 || 1.359 || 63.94 || || 2015-10-18 || 45.72 || 1.494 || 68.30 || || 2015-10-29 || 46.26 || 1.459 || 67.49 || || 2015-11-13 || 39.45 || 1.409 || 55.58 || || 2015-11-23 || 50.54 || 1.429 || 72.23 || || 2015-11-27 || 21.78 || 1.469 || 32.00 || Took ownership around 2015-08-08, which is 16 weeks ago (now 2015-11-28). Total cost is $652.21 which amounts to $40.76 per week. I've driven *roughly* 4000km, which makes it **about 17c per km**. Total consumption of 441.8 litres, making it about 11L per 100km, or a little less possible. That's pretty much as expected for urban driving, but I've definitely done plenty of open road driving as well, which should have dropped it somewhat. Car was sadly written off as a result of the engine being flooded during torrential rain, around January 2016. |
Maki the CX5
Started with a full 58L tank, takes 91 RON or higher. We'll probably keep using 95 for now, will see how mileage goes and costs go.
Date |
Quantity (L) |
Unit cost ($/L) |
Total |
Odometer reading |
Comment |
2022-11-13 |
0.00 |
n/a |
n/a |
22 |
Received with full tank, guessing the initial non-zero odometer reading |
2022-11-22 |
35.26 |
2.079 |
73.31 |
337 |
Filled up 95RON in Kellyville Ridge (23.27c/km) (11.19L/100km) |
2022-12-04 |
47.85 |
1.919 |
91.82 |
831 |
Filled up 95RON in Glenwood (18.59c/km) (9.69L/100km) |
2022-12-11 |
32.29 |
1.839 |
59.38 |
1173 |
Filled up 95RON in Randwick (17.36c/km) (9.44L/100km) |
2022-12-21 |
46.00 |
1.919 |
88.27 |
1685 |
Filled up 95RON in Kellyville (17.24c/km) (8.98L/100km) |
2023-01-03 |
43.03 |
2.179 |
93.76 |
2141 |
Filled up 95RON in Kellyville (20.56c/km) (9.44L/100km) |
2023-01-20 |
47.37 |
1.879 |
89.01 |
2627 |
Filled up 95RON in Parklea (18.31c/km) (9.75L/100km) |
2023-02-05 |
45.55 |
1.869 |
85.13 |
3119 |
Filled up 95RON in Kellyville (17.30c/km) (9.26L/100km) |
2023-02-10 |
37.78 |
2.099 |
79.30 |
3561 |
Filled up 98RON in Canberra (17.94c/km) (8.55L/100km) |
2023-02-12 |
15.26 |
2.119 |
32.34 |
3751 |
Filled up 95RON in Jindabyne (17.02c/km) (8.03L/100km) |
2023-02-16 |
45.33 |
2.269 |
102.85 |
4390 |
Filled up 95RON in Kellyville (16.10c/km) (7.09L/100km) |
2023-02-27 |
46.00 |
2.129 |
97.93 |
4878 |
Filled up 95RON in Kellyville (20.07c/km) (9.43L/100km) |
2023-03-19 |
48.63 |
1.889 |
91.86 |
5366 |
Filled up 95RON in Kellyville Ridge (18.82c/km) (9.97L/100km) |
2023-03-29 |
43.35 |
2.249 |
97.49 |
5803 |
Filled up 95RON in Kellyville Ridge (22.31c/km) (9.92L/100km) |
2023-04-05 |
47.81 |
2.049 |
97.96 |
6344 |
Filled up 95RON in Kings Park (18.11c/km) (8.84K/100km) |
2023-04-13 |
40.35 |
2.139 |
86.31 |
6822 |
Filled up 95RON in Kellyville Ridge (18.06c/km) (8.44L/100km) |
2023-04-23 |
38.86 |
2.139 |
83.12 |
7233 |
Filled up 95RON in Kellyville Ridge (20.22c/km) (9.45L/100km) |
2023-05-16 |
46.33 |
1.879 |
90.05 |
7725 |
Filled up 98RON in Kellyville Ridge (18.30c/km) (9.42L/100km) |
2023-05-21 |
26.30 |
1.799 |
47.31 |
7983 |
Filled up 95RON in Randwick (18.34c/km) (10.19L/100km) |
2023-06-04 |
45.30 |
2.209 |
100.07 |
8453 |
Filled up 98RON in Kellyville Ridge (21.29c/km) (9.64L/100km) |
2023-06-16 |
43.96 |
2.059 |
90.51 |
8892 |
Filled up 95RON in Kellyville Ridge (20.62c/km) (10.01L/100km) |
2023-06-28 |
44.71 |
1.899 |
84.90 |
9359 |
Filled up 95RON in Rouse Hill (18.18c/km) (9.57L/100km) |
2023-07-06 |
44.82 |
1.785 |
80.00 |
9857 |
Filled up 98RON in Kellyville Ridge (16.06c/km) (9.00L/100km) |
2023-07-15 |
47.68 |
2.139 |
101.99 |
10380 |
Filled up 95RON in Randwick (19.50c/km) (9.12L/100km) |
2023-07-27 |
44.03 |
2.019 |
83.90 |
10864 |
Filled up 98RON in North Rocks (17.33c/km) (9.10L/100km) |
2023-08-08 |
48.44 |
2.479 |
120.09 |
11401 |
Filled up 98RON in Kellyville Ridge (22.36c/km) (9.02L/100km) |
2023-08-20 |
49.24 |
2.319 |
114.19 |
11890 |
Filled up 95RON in Rouse Hill (23.35c/km) (10.07L/100km) |
2023-08-29 |
45.96 |
2.089 |
96.01 |
12399 |
Filled up 98RON in Kellyville Ridge (18.86c/km) (9.03L/100km) |
2023-09-10 |
42.82 |
2.279 |
97.59 |
12817 |
Filled up 95RON in Randwick (23.35c/km) (10.24L/100km) |
2023-09-20 |
47.88 |
2.409 |
115.34 |
13373 |
Filled up 95RON in Kellyville Ridge (20.74c/km) (8.61L/100km) |
2023-10-01 |
50.02 |
2.269 |
113.50 |
13909 |
Filled up 95RON in Parklea (21.18c/km) (9.33L/100km) |
2023-10-11 |
39.79 |
2.139 |
85.11 |
14307 |
Filled up 95RON in Kellyville Ridge (21.38c/km) (10.00L/100km) |
2023-10-21 |
44.13 |
2.039 |
89.98 |
14776 |
Filled up 98RON in Randwick (19.19c/km) (9.41L/100km) |
2023-11-02 |
44.09 |
2.459 |
108.42 |
15249 |
Filled up 95RON in Kellyville (22.92c/km) (9.32L/100km) |
2023-11-12 |
41.22 |
2.319 |
95.59 |
15671 |
Filled up 98RON in Randwick (22.65c/km) (9.77L/100km) |
2023-11-25 |
43.04 |
2.029 |
87.33 |
16147 |
Filled up 95RON in Blacktown (18.35c/km) (9.04L/100km) |
2023-12-09 |
45.00 |
1.909 |
85.91 |
16603 |
Filled up 95RON in Kellyville Ridge (18.84c/km) (9.87L/100km) |
2023-12-17 |
45.02 |
1.899 |
85.49 |
17077 |
Filled up 95RON in Kellyville Ridge (18.04c/km) (9.50L/100km) |
2024-01-04 |
46.94 |
2.049 |
96.18 |
17560 |
Filled up 95RON in Kellyville Ridge (19.91c/km) (9.72L/100km) |
2024-01-20 |
49.28 |
2.009 |
99.00 |
18104 |
Filled up 95RON in Randwick (18.20c/km) (9.06L/100km) |
2024-01-28 |
44.70 |
1.969 |
88.01 |
18629 |
Filled up 95RON in Kellyville Ridge (16.76c/km) (8.51L/100km) |
2024-02-08 |
44.89 |
2.059 |
92.43 |
19100 |
Filled up 95RON in North Rocks (19.62c/km) (9.53L/100km) |
2024-02-29 |
42.29 |
2.449 |
103.57 |
19574 |
Filled up 95RON in Kellyville (21.85c/km) (8.92L/100km) |
2024-03-19 |
49.00 |
1.879 |
92.07 |
20061 |
Filled up E10 in Baulkham Hills (18.91c/km) (10.06L/100km) tank was empty so we're experimenting with E10 |
2024-03-30 |
46.43 |
1.879 |
87.24 |
20530 |
Filled up E10 in Kellyville Ridge (18.60c/km) (9.90L/100km) |
2024-04-12 |
47.78 |
2.339 |
111.76 |
21020 |
Filled up E10 in Kellyville Ridge (22.81c/km) (9.75L/100km) |
2024-04-21 |
35.64 |
2.139 |
76.23 |
21384 |
Filled up 91RON in Randwick (20.94c/km) (9.79L/100km) |
2024-05-02 |
47.83 |
1.959 |
93.70 |
21914 |
Filled up ??? in North Rocks (530km, 17.68c/km, 9.02L/100km) |
2024-05-15 |
40.55 |
1.899 |
77.00 |
22282 |
Filled up E10 in Parklea (20.87c/km, 11.02L/100km) |
2024-05-24 |
41.46 |
1.799 |
74.59 |
22717 |
Filled up ??? in North Rocks (435km, 17.15c/km, 9.53L/100km) |
2024-06-07 |
46.91 |
1.869 |
87.67 |
23144 |
Filled up 95RON in Kellyville Ridge (427km, 20.53c/km, 10.99L/100km) |
2024-06-20 |
41.41 |
1.799 |
74.50 |
23542 |
Filled up E10 in North Rocks (398km, 18.72c/km, 10.40L/100km) |
2024-07-03 |
44.13 |
1.949 |
86.01 |
23974 |
Filled up 95RON in Kellyville Ridge (432km, 19.91c/km, 10.22L/100km) |
2024-07-16 |
47.46 |
1.939 |
92.02 |
24478 |
Filled up 95RON in Kellyville Ridge (504km, 18.26c/km, 9.42L/100km) |
2024-07-27 |
45.00 |
2.039 |
91.76 |
24959 |
Filled up 95/98RON in North Rocks (481km, 19.08c/km, 9.36L/100km) |
2024-08-10 |
46.36 |
1.929 |
89.43 |
25409 |
Filled up 95RON in Kellyville Ridge (450km, 19.87c/km, 10.30L/100km) |
2024-08-26 |
48.00 |
1.749 |
83.95 |
25921 |
Filled up 95RON in Kellyville Ridge (512km, 16.40c/km, 9.38L/100km) |
2024-10-01 |
26.22 |
1.799 |
47.17 |
26150 |
Filled up 91RON in Kellyville Ridge (229km, 20.60c/km, 11.45L/100km) |
2024-10-12 |
39.00 |
1.949 |
76.01 |
26568 |
Filled up 95RON in Kellyville Ridge (418km, 18.18c/km, 9.33L/100km) |
2024-10-20 |
43.65 |
1.845 |
80.53 |
27007 |
Filled up 95RON in Moss Vale (439km, 18.34c/km, 9.94L/100km) |
2024-10-26 |
40.27 |
1.769 |
71.24 |
27509 |
Filled up 95RON in Kellyville Ridge (502km, 14.19c/km, 8.02L/100km) |
2024-11-10 |
47.52 |
1.949 |
92.62 |
28014 |
Filled up 95RON in Kellyville Ridge (505km, 18.34c/km, 9.41L/100km) |
Bismarck the Giulietta
Started with a full 60L tank, she takes 95 RON or higher.
We generally see 8.5 ~ 9.0 L/100km I think.
Took ownership on 2016-02-26 with 43,237 km on odometer.
Date |
Quantity (L) |
Unit cost ($/L) |
Total |
Odometer reading |
Comment |
2016-02-27 |
19.39 |
1.379 |
26.74 |
- |
Filled ULP 95 |
2016-03-05 |
36.82 |
1.229 |
45.25 |
- |
Filled ULP 95, early morning driving to Mt Colah |
2016-03-09 |
29.74 |
1.199 |
35.66 |
44010 |
Filled ULP 98 because they only had 94, nice price drop |
2016-03-13 |
15.27 |
1.109 |
16.94 |
- |
Filled ULP 98 because dunno |
2016-03-23 |
21.88 |
1.359 |
29.73 |
- |
Filled ULP 98 because they didn't have 95, ouch expensive |
2016-03-25 |
15.84 |
1.263 |
20.00 |
- |
Filled ULP 98 because they don't have 95 |
2016-03-29 |
45.53 |
1.179 |
53.68 |
- |
Bless you Caltex for having 95RON |
2016-04-06 |
21.57 |
1.154 |
24.89 |
- |
Bloody 7-11 with their 98RON only, at least it was cheap |
2016-04-16 |
29.59 |
1.299 |
38.44 |
- |
Filled with 95RON at Caltex Woolworths Richmond |
2016-04-19 |
15.40 |
1.299 |
20.00 |
- |
Caltex's 95RON was out of order |
2016-04-25 |
24.14 |
1.107 |
26.72 |
- |
Filled with 95RON, 4c/L discount from Woolworths |
2016-04-23 |
23.65 |
1.269 |
30.01 |
- |
Topped up with 95RON while buying stuff for church camp |
2016-04-27 |
23.39 |
1.122 |
26.24 |
46436 |
Filled at BP West Ryde |
2016-05-08 |
43.50 |
1.219 |
53.03 |
46890 |
Filled at Carlingford Car Care |
2016-05-15 |
43.32 |
1.319 |
57.14 |
47350 |
Filled at Baulkham Hills, chose 98RON because cheap enough |
2016-05-23 |
14.20 |
1.409 |
20.01 |
47680 |
BP Lane Cove |
2016-06-06 |
43.37 |
1.249 |
54.17 |
47931 |
Filled up 98RON at Caltex-Woolies on Balaclava Rd, 4c/L discount from docket |
2016-06-18 |
47.47 |
1.395 |
66.21 |
48429 |
Filled up 95RON at Caltex-Woolies in Concord |
2016-06-23 |
23.60 |
1.369 |
32.31 |
48652 |
Filled up 95RON at Caltex-Woolies on Balaclava Rd |
2016-07-03 |
33.65 |
1.219 |
41.02 |
49013 |
Filled up 95RON at Caltex in Carlingford, no docket discount |
2016-07-10 |
24.18 |
1.129 |
27.30 |
49251 |
Filled up 95RON at Caltex-Woolies in Leichhardt, 4c/L docket discount |
2016-07-31 |
39.03 |
1.299 |
50.70 |
49633 |
Filled up 98RON at Caltex Kensington, it's pretty cheap right now |
2016-08-07 |
35.93 |
1.109 |
39.84 |
50001 |
Filled up 95RON at Caltex Kellyville, just hit 50,000 km whoo! |
2016-08-?? |
42??? |
1.25? |
50.00 |
? |
Filled up 95RON but didn't keep receipt, most likely Caltex Kellyville |
2016-09-02 |
28.92 |
1.179 |
34.09 |
5? |
Filled up 98RON at Caltex Kellyville, 4c/L docket discount |
2016-09-29 |
34.08 |
1.418 |
48.33 |
51002 |
Filled up 95RON at Caltex-Woolies on Balaclava Rd |
2016-10-03 |
29.16 |
1.209 |
35.25 |
51364 |
Filled up 95RON at Coles Express in Lake Munmorah |
2016-10-12 |
29.67 |
1.249 |
37.06 |
51701 |
Filled up 98RON at Coles Express in Parramatta |
2016-10-30 |
33.82 |
1.479 |
50.02 |
52258 |
Filled up 95RON at entrance to M2 westbound |
2016-11-06 |
25.71 |
1.399 |
35.97 |
52548 |
Topped up 95RON at Caltex Kellyville, 4c/L docket discount |
2016-11-10 |
38.97 |
1.299 |
50.63 |
52710 |
Filled up 95RON at Caltex Kellyville, 4c/L docket discount |
2016-11-17 |
26.75 |
1.197 |
32.02 |
52982 |
Filled up 95RON at Caltex Kellyville, 4c/L docket discount |
2016-11-29 |
39.62 |
1.197 |
47.42 |
53360 |
Filled up 95RON at Caltex Kellyville, no discount |
2016-12-15 |
27.05 |
1.479 |
40.00 |
53836 |
Topped up 98RON at 7-Eleven Kellyville |
2016-12-20 |
23.53 |
1.489 |
35.04 |
54056 |
Topped up 98RON at Caltex-Woolies on Balaclava Rd |
2016-12-22 |
20.16 |
1.489 |
30.01 |
54203 |
Topped up 98RON at 7-Eleven Kellyville |
2016-12-28 |
49.08 |
1.339 |
65.72 |
54522 |
Filled up 95RON at Caltex Kellyville, no discount |
2017-01-01 |
23.02 |
1.339 |
30.82 |
54749 |
Filled up 95RON at Caltex Kellyville, no discount |
2017-01-08 |
22.31 |
1.569 |
35.00 |
55101 |
Topped up 95RON at Caltex Kellyville, no discount |
2017-01-14 |
45.84 |
1.637 |
75.04 |
55459 |
Filled up 98RON at Caltex Kellyville, no discount |
2017-01-21 |
37.25 |
1.429 |
53.23 |
55812 |
Filled up 95RON at Caltex Kellyville, no discount |
2017-01-22 |
14.06 |
1.429 |
20.09 |
55966 |
Filled up 95RON at BP Kellyville, no discount |
2017-01-28 |
14.47 |
1.309 |
18.94 |
56117 |
Filled up 95RON at Caltex Kellyville, no discount |
2017-02-01 |
27.74 |
1.349 |
37.43 |
56393 |
Filled up 98RON at Caltex Kellyville, no discount |
2017-02-19 |
24.86 |
1.609 |
40.00 |
56842 |
Topped up 98RON in West Pennant Hills |
2017-02-23 |
25.41 |
1.574 |
40.00 |
57020 |
Topped up 98RON in West Pennant Hills |
2017-02-26 |
9.56 |
1.569 |
15.00 |
57248 |
Topped up 98RON in Kellyville |
2017-03-10 |
53.13 |
1.319 |
70.08 |
57566 |
Filled up 95RON at Caltex-Woolies on Balaclava Rd |
2017-03-12 |
14.83 |
1.449 |
21.49 |
57714 |
Filled up 98RON in Kellyville |
2017-03-17 |
19.00 |
1.309 |
24.87 |
57905 |
Filled up 95RON at Caltex-Woolies on Balaclava Rd |
2017-03-20 |
22.50 |
1.334 |
30.02 |
58182 |
Filled up 95RON in Kellyville |
2017-03-26 |
41.69 |
1.293 |
53.90 |
58590 |
Filled up 95RON in Kellyville |
2017-04-05 |
38.39 |
1.229 |
47.18 |
58985 |
Filled up 95RON in Kellyville |
2017-04-09 |
32.92 |
1.519 |
50.01 |
59352 |
Filled up 95RON in Kellyville |
2017-04-24 |
33.05 |
1.409 |
46.57 |
59769 |
Filled up 95RON in Blaxland on the way to Blue Mountains |
2017-04-26 |
39.04 |
1.349 |
52.67 |
60160 |
Filled up 95RON in Kellyville |
2017-05-07 |
13.16 |
1.519 |
20.00 |
60518 |
Topped up 95RON in Kellyville |
2017-05-17 |
45.97 |
1.309 |
60.18 |
60820 |
Filled up 95RON in Kellyville |
2017-05-21 |
22.18 |
1.299 |
28.81 |
61039 |
Filled up 95RON in Kellyville |
2017-05-28 |
22.01 |
1.289 |
28.37 |
61296 |
Filled up 98RON at 7-Eleven Northmead |
2017-06-04 |
41.92 |
1.519 |
63.68 |
61717 |
Filled up 95RON at Caltex-Woolies on Balaclava Rd |
2017-06-16 |
31.86 |
1.329 |
42.35 |
62068 |
Filled up 95RON in Kellyville |
2017-06-22 |
27.56 |
1.233 |
33.99 |
62357 |
Filled up 95RON in Kellyville |
2017-06-25 |
28.03 |
1.232 |
34.53 |
62669 |
Filled up 95RON at Caltex-Woolies on Balaclava Rd |
2017-07-02 |
18.51 |
1.189 |
22.00 |
62851 |
Filled up 95RON in Kellyville |
2017-07-12 |
32.20 |
1.399 |
45.04 |
63201 |
Filled up 95RON in Kellyville |
2017-07-19 |
32.32 |
1.269 |
41.02 |
63629 |
Filled up 95RON in Kellyville |
2017-07-27 |
13.12 |
1.214 |
15.93 |
63786 |
Filled up 95RON in Kellyville |
2017-08-05 |
40.29 |
1.469 |
59.19 |
64233 |
Filled up 95RON in Kellyville |
2017-08-12 |
28.55 |
1.394 |
39.80 |
64529 |
Filled up 95RON in Parklea |
2017-08-22 |
47.59 |
1.299 |
61.82 |
65125 |
Filled up 95RON in Kellyville |
2017-08-26 |
25.88 |
1.244 |
32.19 |
65420 |
Filled up 95RON in Kellyville |
2017-08-31 |
21.39 |
1.204 |
25.76 |
65639 |
Filled up 95RON in Kellyville |
2017-09-09 |
37.20 |
1.439 |
53.53 |
66069 |
Filled up 95RON in Kellyville, 4c/L docket discount |
2017-09-20 |
40.65 |
1.364 |
55.45 |
66536 |
Filled up 98RON in Kellyville |
2017-09-24 |
23.38 |
1.329 |
31.08 |
66797 |
Filled up 98RON in Kellyville |
2017-10-02 |
33.67 |
1.619 |
54.52 |
67226 |
Filled up 98RON in Kellyville |
2017-10-12 |
32.75 |
1.349 |
44.18 |
67588 |
Filled up 95RON in Kellyville |
2017-10-17 |
19.15 |
1.334 |
25.55 |
67792 |
Filled up 95RON in Kellyville |
2017-10-29 |
57.26 |
1.589 |
90.99 |
68369 |
Filled up 98RON in Lane Cove |
2017-11-11 |
47.02 |
1.339 |
62.97 |
68927 |
Filled up 95RON in Kellyville |
2017-11-19 |
50.31 |
1.579 |
79.44 |
69460 |
Filled up 95RON in Epping BP |
2017-11-28 |
55.24 |
1.554 |
85.84 |
70053 |
Filled up 95RON in Kellyville |
2017-12-03 |
23.24 |
1.439 |
33.45 |
?? |
Filled up 95RON in Kellyville |
2017-12-10 |
47.65 |
1.619 |
77.14 |
70793 |
Filled up 95RON in Kellyville |
2017-12-?? |
19.12 |
1.569 |
30.00 |
?? |
Kat topped up estimated 95RON |
2017-12-20 |
56.07 |
1.549 |
86.85 |
?? |
Filled up 95RON in Rozelle |
2017-12-27 |
56.33 |
1.584 |
89.23 |
?? |
Filled up 95RON in Stratfield |
2018-01-01 |
44.40 |
1.379 |
61.22 |
72651 |
Filled up 95RON in Kellyville, 4c/L docket discount |
2018-01-12 |
12.35 |
1.619 |
20.00 |
?? |
Topped up 95RON in Kellyville |
2018-01-27 |
38.00 |
1.439 |
54.68 |
73210 |
Filled up 95RON in Kellyville |
2018-02-06 |
37.22 |
1.314 |
48.90 |
73614 |
Filled up 95RON in Kellyville |
2018-02-11 |
26.73 |
1.354 |
36.19 |
73932 |
Filled up 95RON in Kellyville |
2018-02-23 |
39.40 |
1.559 |
61.43 |
74491 |
Filled up 95RON in Kellyville, 4c/L docket discount |
2018-03-03 |
50.00 |
1.417 |
70.85 |
74837 |
Filled up 95RON in Kellyville |
2018-03-05 |
14.57 |
1.374 |
20.02 |
75016 |
Filled up 95RON in Kellyville |
2018-03-11 |
24.02 |
1.409 |
33.84 |
75233 |
Filled up 95RON in Norwest, Coles Express, 4c/L docket discount |
2018-03-21 |
49.02 |
1.554 |
76.18 |
75754 |
Filled up 95RON in Kellyville |
2018-03-28 |
37.71 |
1.359 |
51.25 |
76143 |
Filled up 95RON in Kellyville |
2018-03-31 |
16.65 |
1.359 |
22.62 |
76295 |
Filled up 95RON in Kellyville |
2018-04-14 |
30.88 |
1.619 |
50.00 |
76852 |
Topped up 95RON at Kellyville McDonalds |
2018-04-19 |
44.48 |
1.589 |
70.68 |
77097 |
Filled up 95RON in Kellyville |
2018-04-25 |
23.13 |
1.689 |
39.07 |
77763 |
Topped up 95RON in Neutral Bay, Coles Express, 4c/L docket discount |
2018-04-29 |
51.05 |
1.689 |
86.23 |
78046 |
Filled up 95RON in Kellyville |
2018-05-13 |
30.00 |
1.519 |
45.58 |
78340 |
Filled up 95RON in Kellyville |
2018-05-24 |
41.50 |
1.719 |
71.35 |
78789 |
Filled up 95RON in Kellyville |
2018-06-04 |
42.29 |
1.579 |
66.79 |
79242 |
Filled up 95RON in Kellyville |
2018-06-11 |
22.55 |
1.509 |
34.02 |
79473 |
Filled up 95RON in Kellyville |
2018-06-21 |
30.00 |
1.659 |
49.77 |
79786 |
Filled up 95RON in Kellyville |
2018-06-30 |
23.46 |
1.499 |
35.17 |
80047 |
Filled up 95RON in Kellyville |
2018-07-05 |
15.00 |
1.459 |
21.87 |
80215 |
Filled up 95RON in Kellyville |
2018-07-22 |
40.30 |
1.559 |
62.83 |
?? |
Filled up 95RON in Kellyville |
2018-08-12 |
47.29 |
1.614 |
76.33 |
81090 |
Filled up 95RON in Kellyville |
2018-09-02 |
44.37 |
1.669 |
74.05 |
81572 |
Filled up 95RON in Kellyville |
2018-09-23 |
16.01 |
1.749 |
28.00 |
82048 |
Filled up 95RON in Kellyville |
2018-10-05 |
49.47 |
1.689 |
83.56 |
82xxx |
Filled up 95RON in Kellyville |
2018-10-25 |
44.03 |
1.739 |
76.57 |
82818 |
Filled up 95RON in Kellyville |
2018-11-10 |
34.50 |
1.399 |
48.26 |
83225 |
Filled up 95RON in Kellyville |
2018-11-23 |
42.29 |
1.279 |
54.10 |
83698 |
Filled up 95RON in Kellyville |
2018-12-15 |
50.00 |
1.349 |
67.45 |
84282 |
Filled up 95RON in Kellyville |
2018-12-23 |
25.97 |
1.315 |
34.14 |
84595 |
Filled up 95RON in Kellyville |
2019-01-02 |
32.33 |
1.229 |
39.74 |
84981 |
Filled up 95RON in Kellyville |
2019-01-17 |
40.94 |
1.199 |
49.08 |
85439 |
Filled up 95RON in Kellyville |
2019-01-30 |
40.00 |
1.419 |
56.77 |
85882 |
Filled up 95RON in Kellyville |
2019-02-08 |
20.00 |
1.277 |
25.54 |
86104 |
Filled up 95RON in Kellyville |
2019-02-15 |
17.47 |
1.227 |
21.44 |
86304 |
Filled up 95RON in Kellyville |
2019-03-01 |
46.99 |
1.359 |
63.86 |
86875 |
Filled up 95RON in Kellyville |
2019-03-21 |
41.78 |
1.589 |
66.39 |
87325 |
Filled up 95RON in Kellyville |
2019-04-12 |
48.90 |
1.379 |
67.44 |
87837 |
Filled up 95RON in Kellyville |
2019-04-?? |
xx.xx |
x.xxx |
20.00 |
?? |
Kat topped up some unknown amount |
2019-05-09 |
49.43 |
1.415 |
69.95 |
88605 |
Filled up 95RON in Kellyville |
2019-06-01 |
44.11 |
1.377 |
60.74 |
89091 |
Filled up 95RON in Kellyville |
2019-06-25 |
47.44 |
1.475 |
69.97 |
89663 |
Filled up 95RON in Kellyville |
2019-08-02 |
53.91 |
1.409 |
75.96 |
90325 |
Filled up 95RON in Kellyville |
2019-09-14 |
51.17 |
1.639 |
83.87 |
90883 |
Filled up 95RON in Kellyville |
2019-10-07 |
40.00 |
1.619 |
64.77 |
91329 |
Filled up 95RON in Kellyville |
2019-10-27 |
51.30 |
1.879 |
96.39 |
91903 |
Filled up 98RON at Epping 7-Eleven |
2019-11-17 |
48.04 |
1.419 |
68.17 |
92488 |
Filled up 95RON in Kellyville |
2019-12-15 |
50.01 |
1.829 |
91.47 |
93103 |
Filled up 95RON in Eastwood |
2020-02-10 |
55.00 |
1.419 |
78.05 |
93714 |
Filled up 95RON in Kellyville |
2020-05-08 |
43.62 |
1.279 |
55.80 |
94150 |
Filled up 95RON in Kellyville |
2020-05-26 |
46.61 |
1.189 |
55.42 |
94747 |
Filled up 95RON in Kellyville |
2020-06-14 |
38.51 |
1.399 |
53.87 |
95200 |
Filled up 95RON in Kellyville |
2020-07-11 |
50.01 |
1.299 |
64.96 |
95777 |
Filled up 98RON in Kellyville |
2020-07-31 |
45.15 |
1.379 |
62.26 |
96309 |
Filled up 95RON in Kellyville |
2020-08-15 |
43.00 |
1.139 |
48.97 |
96761 |
Filled up 95RON in Kellyville |
2020-08-29 |
53.19 |
1.489 |
79.19 |
97326 |
Filled up 95RON in Parklea |
2020-09-06 |
27.05 |
1.238 |
33.49 |
97678 |
Filled up 95RON in Randwick |
2020-09-26 |
32.52 |
1.179 |
38.34 |
98020 |
Filled up 95RON in Rouse Hill - new regular might be the Shell-Coles near home |
2020-10-11 |
45.22 |
1.629 |
73.66 |
98544 |
Filled up 95RON in Rouse Hill |
2020-10-27 |
32.45 |
1.329 |
43.13 |
98914 |
Filled up 95RON in Rouse Hill |
2020-11-07 |
27.53 |
1.169 |
32.18 |
99234 |
Filled up 95RON in Rouse Hill/Kellyville |
2020-12-04 |
45.68 |
1.239 |
56.60 |
99737 |
Filled up 95RON in Kellyville Ridge |
2020-12-21 |
48.00 |
1.509 |
72.43 |
100303 |
Filled up 95RON in Rouse Hill, all values estimated because I lost the receipt |
2021-01-09 |
48.14 |
1.439 |
69.27 |
100877 |
Filled up 95RON in Rouse Hill |
2021-01-19 |
44.00 |
1.279 |
56.28 |
101382 |
Filled up 95RON in Kellyville Ridge |
2021-02-xx |
12.50 |
1.600 |
20.00 |
102xxx |
Kat filled up 20 bucks somewhere |
2021-02-07 |
52.48 |
1.358 |
71.27 |
102183 |
Filled up 95RON in Randwick |
2021-02-14 |
28.52 |
1.338 |
38.16 |
102489 |
Filled up 95RON in Randwick |
2021-02-28 |
41.89 |
1.438 |
60.24 |
103004 |
Filled up 95RON in Randwick |
2021-03-14 |
5.00 |
1.749 |
8.74 |
103598 |
Topped up 98RON in Baulkham Hills |
2021-03-14 |
49.00 |
1.418 |
69.48 |
103638 |
Filled up 95RON in Randwick |
2021-03-27 |
40.26 |
1.439 |
57.93 |
104123 |
Filled up 95RON in Carlingford |
2021-04-05 |
34.64 |
1.518 |
52.58 |
104502 |
Filled up 95RON in Randwick |
2021-05-02 |
12.28 |
1.629 |
20.00 |
105120 |
Topped up 95RON in Rouse Hill |
2021-05-02 |
46.00 |
1.438 |
66.15 |
105173 |
Filled up 95RON in Randwick |
2021-05-23 |
10.82 |
1.849 |
20.00 |
105700 |
Topped up 95RON in Kellyville |
2021-05-28 |
27.34 |
1.829 |
50.00 |
105840 |
Topped up 95RON in Kellyville |
2021-06-06 |
47.80 |
1.548 |
73.99 |
106106 |
Filled up 95RON in Randwick |
2021-06-14 |
20.06 |
1.478 |
29.65 |
106338 |
Filled up 95RON in Randwick (Monday night Queens birthday dinner) |
2021-06-20 |
24.31 |
1.528 |
37.15 |
106628 |
Filled up 95RON in Randwick |
2021-07-27 |
50.44 |
1.689 |
85.19 |
107203 |
Filled up 95RON in Northmead |
2021-10-17 |
47.84 |
1.698 |
81.23 |
107672 |
Filled up 95RON in Randwick |
2021-10-28 |
44.29 |
1.717 |
76.05 |
xxxxxx |
Kat filled up 98RON in Riverstone |
2021-11-14 |
56.33 |
1.829 |
103.03 |
108796 |
Filled up 95RON in Parklea |
2021-11-xx |
?? |
?? |
?? |
?? |
must be a missed fill here |
2021-12-05 |
53.86 |
1.859 |
100.13 |
109697 |
Filled up 95RON in Randwick |
2021-12-12 |
35.22 |
1.759 |
61.95 |
110149 |
Filled up 95RON in Randwick |
2021-12-24 |
49.21 |
1.687 |
83.02 |
110720 |
Filled up 98RON in Riverstone |
2022-01-08 |
51.14 |
1.739 |
88.93 |
111334 |
Filled up 95RON in Randwick |
2022-01-16 |
38.04 |
1.637 |
62.27 |
111825 |
Filled up 98RON in Riverstone |
2022-02-02 |
44.16 |
1.797 |
79.36 |
112313 |
Filled up 98RON in Riverstone |
2022-02-06 |
22.87 |
1.749 |
40.00 |
112796 |
Filled up 98RON in Port Macquarie |
2022-02-16 |
12.09 |
2.067 |
25.00 |
113674 |
Topped up 95 RON in Riverstone 7-11 |
2022-02-18 |
52.60 |
2.149 |
113.04 |
113797 |
Filled up 95RON in Kellyville |
2022-03-08 |
51.29 |
1.999 |
102.53 |
114380 |
Filled up 95RON in Kellyville (19.39c/km) |
2022-03-19 |
46.01 |
2.207 |
101.54 |
114927 |
Filled up 98RON in Riverstone (18.56c/km) |
2022-04-02 |
50.88 |
1.877 |
95.50 |
115504 |
Filled up 98RON in Riverstone (16.55c/km) |
2022-04-14 |
50.05 |
1.697 |
84.93 |
116121 |
Filled up 98RON in Riverstone (13.76c/km) |
2022-05-05 |
47.81 |
2.009 |
96.05 |
116716 |
Filled up 95RON in Rouse Hill (16.14c/km) |
2022-05-21 |
50.90 |
2.107 |
107.25 |
117280 |
Filled up 98RON in Riverstone (19.02c/km) |
2022-06-05 |
48.70 |
2.097 |
102.12 |
117879 |
Filled up 98RON in Riverstone (17.05c/km) |
2022-06-19 |
44.32 |
2.309 |
102.33 |
118386 |
Filled up 95RON in Randwick (20.18c/km) |
2022-07-03 |
21.65 |
2.309 |
50.00 |
118920 |
Topped up 95RON in Kellyville Ridge (unknown mileage cost) |
2022-07-28 |
40.00 |
2.059 |
82.36 |
119068 |
Filled/topped up 98RON in Kellyville (unknown mileage cost) |
2022-08-22 |
45.00 |
1.909 |
85.91 |
119604 |
Filled up 95RON in Parklea (16.03c/km) |
2022-08-31 |
35.62 |
1.897 |
67.57 |
120018 |
Filled up 98RON in Riverstone (16.32c/km) |
2022-09-13 |
45.53 |
1.889 |
86.01 |
120529 |
Filled up 98RON in Quakers Hill (16.83c/km) |
2022-10-02 |
47.49 |
2.009 |
95.41 |
121031 |
Filled up 95RON in Randwick (19.00c/km) |
2022-10-16 |
42.01 |
1.899 |
79.78 |
121527 |
Filled up 95RON in Randwick (16.08c/km) |
2022-11-13 |
20.54 |
2.209 |
45.37 |
122107 |
Topped up 95RON in Kellyville Ridge (19.56c/km, filled from 10L to 30L mark) |
2022-12-06 |
37.18 |
1.979 |
73.58 |
122136 |
Filled up 98RON in Kellyville (47.76c/km? Previous reading wasn't accurate >: ) |
2023-xx-xx |
x |
x.xxx |
xx.xx |
xx |
Missed fills while car was with Kat's family |
2023-03-18 |
42.38 |
1.889 |
80.08 |
123026 |
Filled up 95RON in Kellyville Ridge (mileage unknown) |
- 2016-03-10: 773km, 86L, 11.12L/100km, 14c/km so far. I am a heavy city driver.
- 2016-03-23: a 187km joyride up to Putty Road consumed 10.7L/100km on average, equating to exactly 20L for the trip. Assuming average of last fill and current fill, that's $25.50, ouch.
- 2016-03-29: Home, work, city, Kat's place, home; can be done for about 7.5L/100km if I'm reasonable, about 95km or so.
- 2016-04-25: Filled up with 46,196 on the odometer, having travelled 2959 km since purchase while consuming 298.82 litres of fuel. Average mileage of 10.1L per 100km.
- That's $492.65 spent on fuel, or 16.65 cents per km.
- Average 44km to go visit Kat and return home == 4.4L == $7.32
- That's actually cheaper than public transport, just considering fuel costs ($4.50 each way)
- Fuel consumption is lower when I do a whole-day round trip including work at ATP. If it were fair scaling, that'd be 3.67L == $6.11
- 2016-08-07: 6764km, 670L, 9.91L/100km, 12.36c/km so far. My drives tends to be a bit heavy.
- That's 163 days, or 23.25 weeks. Averaging $36/week on petrol, driving 291km/week while consuming 28.82L.
- 2019-09-14: We drive a lot less now, which is great. In the last 4 months or so (18.2857 weeks) we've driven 2278km, consumed 196.63L of petrol, and spent $290.51 on it.
- That's about 12.75c per km travelled, and mileage of 8.63L per 100km. Nice!
- We're driving about 125km per week, or 540km per month. That's gonna put us way down statistically; unless we do some big road trips that's under 7000km per year.
- 2022-06-19: In the last 17-and-a-bit weeks we've driven 4589km, which equates to 270km per week.
- Assuming 4.33 weeks per month, that's 1150km per calendar month.
- In that time we've consumed 390 litres, meaning our economy is almost exactly 8.5L per 100km.
- 1150km per month means we're consuming 98 litres per month. This is up from last time I worked the budget, which assumed 80L/mon.
- To be safe, budget for 105L/mon. Prices are peaking around $2.25~2.30 per litre. That's $236/mon.
Driving further for cheaper fuel
Riverstone Petroleum is much cheaper than the big brand servo chains and you get ULP 98 instead of 95 while you're at it. Assuming you don't care about the latter, is it worth it travelling the extra distance for cheaper fuel?
A round-trip from home to Riverstone is about 14km, and it's not on the way to/from anywhere, which means we'll consume 1.12L of petrol just to do it. In monetary terms that's about $2.60, so you'd better be making that up in savings.
If Riverstone is 10c/L cheaper, which is a fair guess, then it's worth making the trip as long as you're filling up 25L or more. To generalise this to an equation:
X = number of litres to break even x = price of fuel at expensive servo, in cents (eg. 233) X = 1.12 * ((x/10) - 1)
Perhaps of more interest, how big a difference is worthwhile for a normal fillup? We tend to fill when the tank is down to quarter full, meaning a 45L-or-more fill. Let's use 45L as the benchmark.
x = expensive price = 233c for this exercise y = price gap at cheaper place, in cents Find breakeven with these simultaneous equations: 45L at 233 cents = $104.85 (real) 46.12L at (233-y) cents = $104.85 (hypothetical) Breakeven would be at 227.3c/L, meaning y = 5.66c difference. Rework the equations: 1.12x = 46.12y x = 41.179y x/41.179 = y
So Riverstone had better be at least "Big Chain Price divided by 41.179" cents cheaper. Because we're happy enough to err on the side of doing less driving, just round down and make it a factor of 40.
Take the Big Chain Servo price in cents, divide it by 40. If Riverstone is at least that many cents cheaper, it's worth it.
If petrol were $5.00 per litre, then Riverstone needs to be 12.5c cheaper to be worthwhile. If petrol were $1.20 per litre, a difference of 3c would be worthwhile.
C200 Kompressor
Date |
Quantity (L) |
Unit cost ($/L) |
Total |
2015-08-15 |
18.76 |
1.599 |
30.00 |
2015-08-19 |
35.60 |
1.589 |
56.57 |
2015-09-03 |
52.30 |
1.499 |
78.40 |
2015-09-12 |
18.42 |
1.629 |
30.00 |
2015-09-17 |
42.44 |
1.539 |
65.32 |
2015-09-21 |
23.48 |
1.379 |
32.38 |
2015-10-05 |
47.05 |
1.359 |
63.94 |
2015-10-18 |
45.72 |
1.494 |
68.30 |
2015-10-29 |
46.26 |
1.459 |
67.49 |
2015-11-13 |
39.45 |
1.409 |
55.58 |
2015-11-23 |
50.54 |
1.429 |
72.23 |
2015-11-27 |
21.78 |
1.469 |
32.00 |
Took ownership around 2015-08-08, which is 16 weeks ago (now 2015-11-28).
Total cost is $652.21 which amounts to $40.76 per week. I've driven *roughly* 4000km, which makes it **about 17c per km**.
Total consumption of 441.8 litres, making it about 11L per 100km, or a little less possible. That's pretty much as expected for urban driving, but I've definitely done plenty of open road driving as well, which should have dropped it somewhat.
Car was sadly written off as a result of the engine being flooded during torrential rain, around January 2016.