Aug 3, 2012

Our 2011 Prius
Fuel Economy
Spreadsheet for year 1




Initial Mileage 2.0







Picked up 7/29/2011
Date Trip Odometer Fuel Added MPG (Display) MPG (Calculated) Total Mileage Comment Cost $/Gallon Difference Notes
08/09/11 299.3 7.000 43.6 42.76 301.3 temperature at fill up 79 degrees $25.27 $3.610 0.84 First fill up for new car all AC hot!
08/19/11 307.1 6.948 48.1 44.20 608.4 temperature at fill up 73 degrees $25.21 $3.628 3.90 Lotsof continuous AC in town
08/30/11 251.9 5.345 50.1 47.13 860.3 temperature at fill up 82 degrees $20.31 $3.800 2.97 Lots of continuous AC in town
09/01/11 289.4 5.663 52.5 51.10 1149.7 temperature at fill up 93 degrees $21.17 $3.738 1.40 Lots of continuous AC hilly road trip
09/15/11 321.0 7.124 48.2 45.06 1470.7 temperature at fill up 55 degrees $25.64 $3.599 3.14 Lots of continuous AC in town
09/26/11 243.1 5.486 47.3 44.31 1713.8 temperature at fill up 68 degrees $18.98 $3.460 2.99 Town driving no air short trips
10/02/11 367.2 7.590 50.8 48.38 2081.0 temperature at fill up 63 degrees $24.13 $3.179 2.42 road trip no air
10/17/11 343.5 7.449 50 46.11 2424.5 temperature at fill up 66 degrees $25.10 $3.370 3.89 road trip no air
11/03/11 217.8 5.188 42 41.98 2642.3 temperature at fill up 46 degrees $17.01 $3.279 0.02 colder with heat in town
11/14/11 326.9 7.000 49.9 46.70 2969.2 temperature at fill up 72 degrees $24.07 $3.439 3.20 colder with heat in town
11/28/11 161.3 4.247 42.3 37.98 3130.5 temperature at fill up 39 degrees $12.10 $2.849 4.32 colder with heat in town
12/09/11 209.6 4.916 44.5 42.64 3340.1 temperature at fill up 39 degrees $16.61 $3.379 1.86 colder with heat in town
12/20/11 194.3 4.839 42.8 40.15 3534.4 temperature at fill up 45 degrees $12.00 $2.480 2.65 colder with heat in town
12/31/11 184.9 4.519 42.4 40.92 3719.3 temperature at fill up 43 degrees $15.22 $3.368 1.48 colder with heat in town
01/07/12 204.2 4.794 46.3 42.59 3923.5 temperature at fill up 43 degrees $15.43 $3.219 3.71 colder with heat in town
01/14/12 264.3 6.461 44.1 40.91 4187.8 temperature at fill up 23 degrees $22.54 $3.489 3.19 Much colder with heat in town
01/22/12 262.6 6.131 45.8 42.83 4450.4 temperature at fill up 37 degrees $18.51 $3.019 2.97 Much colder with heat in town
01/29/12 152.5 3.705 43.2 41.16 4602.9 temperature at fill up 37 degrees $12.48 $3.368 2.04 Much colder with heat in town
02/09/12 290.3 7.037 43.9 41.25 4893.2 temperature at fill up 34 degrees $23.71 $3.369 2.65 Much colder 5K service
02/14/12 148.1 3.642 43.4 40.66 5041.3 temperature at fill up 34 degrees $11.07 $3.040 2.74 much colder with heat full time
03/10/12 252.7 5.912 45.9 42.74 5294.0 temperature at fill up 34 degrees $21.57 $3.649 3.16 much colder with heat full time
03/17/12 224.4 4.976 48.2 45.10 5518.4 temperature at fill up 72 degrees $18.56 $3.730 3.10 warmer with little air needed
03/27/12 303.2 6.238 50.6 48.61 5821.6 temperature at fill up 68 degrees $24.13 $3.868 1.99 warmer with little air needed
03/31/12 251.7 5.481 49 45.92 6073.3 temperature at fill up 54 degrees $20.99 $3.830 3.08 mix of heat and cooling in town
04/07/12 309.1 6.480 50 47.70 6382.4 temperature at fill up 66 degrees $24.81 $3.829 2.30 mix of heat and cooling in town
04/12/12 199.9 4.395 47.9 45.48 6582.3 temperature at fill up 46 degrees $16.52 $3.759 2.42 cooler road trips
04/22/12 159.7 3.646 47.2 43.80 6742.0 temperature at fill up 45 degrees $13.71 $3.760 3.40 Much colder with heat in town
04/28/12 267.4 5.562 49.6 48.08 7009.4 temperature at fill up 54 degrees $21.19 $3.810 1.52 Much colder with heat in town
05/07/12 320.0 6.981 48.2 45.84 7329.4 temperature at fill up 82 degrees $26.52 $3.799 2.36 Lots of continuous AC in town
05/15/12 215.1 4.552 49 47.25 7544.5 temperature at fill up 64 degrees $16.25 $3.570 1.75 Lots of continuous AC in town
05/22/12 239.1 5.132 48.6 46.59 7783.6 temperature at fill up 59 degrees $18.06 $3.519 2.01 Lots of continuous AC in town
05/26/12 267.2 5.454 50.4 48.99 8050.8 temperature at fill up 93 degrees $20.01 $3.669 1.41 Lots of continuous AC in town
06/04/12 260.2 5.848 47.8 44.49 8311.0 temperature at fill up 66 degrees $20.40 $3.488 3.31 Lots of continuous AC in town
06/06/12 130.8 2.464 54.9 53.08 8441.8 temperature at fill up 59 degrees $8.57 $3.478 1.82 cooler road trips
06/12/12 219.7 4.654 50.2 47.21 8661.5 temperature at fill up 84 degrees $16.66 $3.580 2.99 Lots of continuous AC in town
06/19/12 260.5 5.532 49.4 47.09 8922.0 temperature at fill up 77 degrees $19.80 $3.579 2.31 Lots of continuous AC in town
06/29/12 273.1 6.150 45.9 44.41 9195.1 temperature at fill up 82 degrees $18.44 $2.998 1.49 extreme heat continuous AC
07/11/12 209.2 5.084 43.3 41.15 9404.3 temperature at fill up 72 degrees $17.08 $3.360 2.15 extreme heat continuous AC
07/16/12 231.2 5.160 47.9 44.81 9635.5 temperature at fill up 86 degrees $16.96 $3.287 3.09 extreme heat continuous AC
07/24/12 264.3 5.645 47.9 46.82 9899.8 temperature at fill up 82 degrees $18.45 $3.268 1.08 extreme heat continuous AC
08/03/12 235.6 5.404 47.2 43.60 10135.4 temperature at fill up 84 degrees $20.07 $3.714 3.60 extreme heat continuous AC
Total 10133.4 225.834 47.32 44.82 10135.4
$785.31 3.469 2.505