Oct 4, 2013

Our 2011 Prius
Fuel Economy
Spreadsheet for year 2







Initial Mileage 10135.4







Picked up 7/29/2011


Date Trip Odometer Fuel Added MPG (Display) MPG (computed) Total Mileage Comment Cost $/Gallon Difference Notes


08/12/12 375.6 8.072 48.7 46.53 10511.0 temperature at fill up 81 degrees $31.96 $3.959 2.17 First fill up for 2nd year on 2011 prius


08/19/12 228.2 4.770 49.9 47.84 10739.2 temperature at fill up 75 degrees $15.92 $3.338 2.06 warm used ac a lot


08/21/12 302.6 5.789 53.7 52.27 11041.8 temperature at fill up 72 degrees $21.30 $3.679 1.43 cooler weather less ac


08/30/12 285.9 6.415 47.2 44.57 11327.7 temperature at fill up 82 degrees $23.73 $3.699 2.63 warm used ac a lot


09/04/12 251.1 5.312 49.3 47.27 11578.8 temperature at fill up 90 degrees $20.82 $3.919 2.03 warm used ac a lot


09/08/12 287.9 6.102 49.9 47.18 11866.7 temperature at fill up 75 degrees $23.18 $3.799 2.72 warm used ac a lot


09/17/12 280 5.851 50.5 47.86 12146.7 temperature at fill up 68 degrees $19.21 $3.283 2.64 cooler weather less ac


09/27/12 232.1 5.116 47.6 45.37 12378.8 temperature at fill up 64 degrees $18.36 $3.589 2.23 cooler weather less ac


10/12/12 292.9 6.471 48.7 45.26 12671.7 temperature at fill up 61 degrees $23.46 $3.625 3.44 cooler weather


10/22/12 216 4.565 50.3 47.32 12887.7 temperature at fill up 64 degrees $12.79 $2.802 2.98 cooler weather


11/03/12 211.9 5.167 44.6 41.01 13099.6 temperature at fill up 41 degrees $14.48 $2.802 3.59 cool now heating


11/16/12 295.1 6.507 46.8 45.35 13394.7 temperature at fill up 48 degrees $17.46 $2.683 1.45 cool now heating


11/29/12 321.6 7.194 47.6 44.70 13716.3 temperature at fill up 52 degrees $20.91 $2.907 2.90 cool now heating


12/10/12 276.7 6.233 47.9 44.39 13993.0 temperature at fill up 36 degrees $15.69 $2.517 3.51 cool now heating


12/23/12 276.1 6.833 42.8 40.41 14269.1 temperature at fill up 48 degrees $13.93 $2.039 2.39 cold weather-heat all time


01/01/13 320.5 7.433 46.5 43.12 14589.6 temperature at fill up 30 degrees $8.32 $1.119 3.38 cold weather-heat all time


01/14/13 237.2 5.766 44.9 41.14 14826.8 temperature at fill up 25 degrees $9.96 $1.727 3.76 cold weather-heat all time tire rot/bal


01/21/13 249.2 5.878 44 42.40 15076.0 temperature at fill up 23 degrees $17.63 $2.999 1.60 cold weather-heat all time


01/28/13 252.2 6.022 44.4 41.88 15328.2 temperature at fill up 50 degrees $14.17 $2.353 2.52 cold weather-heat all time


01/29/13 349.7 7.764 47.6 45.04 15677.9 temperature at fill up 64 degrees $24.99 $3.219 2.56 cold weather-heat all time


01/29/13 319.4 6.879 50.2 46.43 15997.3 temperature at fill up 73 degrees $23.04 $3.349 3.77 warmer weather in florida


01/30/13 337.4 7.518 46.5 44.88 16334.7 temperature at fill up 79 degrees $25.55 $3.399 1.62 warmer weather in florida


02/13/13 340.1 6.693 54.2 50.81 16674.8 temperature at fill up 77 degrees $23.55 $3.519 3.39 warmer weather in florida


02/21/13 306.1 6.259 52.2 48.91 16980.9 temperature at fill up 66 degrees $23.78 $3.799 3.29 warmer weather in florida


02/28/13 296.6 5.838 54.3 50.81 17277.5 temperature at fill up 66 degrees $22.18 $3.799 3.49 warmer weather in florida


03/04/13 189.7 3.681 55.8 51.53 17467.2 temperature at fill up 52 degrees $13.98 $3.798 4.27 warmer weather in florida


03/13/13 256.4 4.885 55 52.49 17723.6 temperature at fill up 64 degrees $17.92 $3.668 2.51 warmer weather in florida


03/14/13 264.7 6.035 47.6 43.86 17988.3 temperature at fill up 46 degrees $22.93 $3.800 3.74 cool now heating


03/14/13 311.2 6.949 47.8 44.78 18299.5 temperature at fill up 64 degrees $24.31 $3.498 3.02 cool now heating


03/15/13 266.9 5.834 48.1 45.75 18566.4 temperature at fill up 54 degrees $21.75 $3.728 2.35 cool now heating


03/20/13 317.5 6.939 49.1 45.76 18883.9 temperature at fill up 37 degrees $25.39 $3.659 3.34 cold weather-heat all time


03/29/13 315.1 6.849 48.7 46.01 19199.0 temperature at fill up 48 degrees $23.28 $3.399 2.69 cold weather-heat all time


04/07/13 273.5 5.846 49.5 46.78 19472.5 temperature at fill up 63 degrees $19.75 $3.378 2.72 cool now heating


04/15/13 342.2 7.315 48.8 46.78 19814.7 temperature at fill up 66 degrees $24.72 $3.379 2.02 cool now heating oil change tire rot


04/24/13 299.4 6.302 49.7 47.51 20114.1 temperature at fill up 39 degrees $22.81 $3.619 2.19 cool now heating


05/03/13 229.2 5.19 47.7 44.16 20343.3 temperature at fill up 64 degrees $18.94 $3.649 3.54 warm used ac a lot


05/14/13 355.8 7.429 49.8 47.89 20699.1 temperature at fill up 75 degrees $26.14 $3.519 1.91 warm used ac a lot


05/25/13 319.2 6.656 49.7 47.96 21018.3 temperature at fill up 68 degrees $24.82 $3.729 1.74 warm used ac a lot


06/03/13 339.4 6.882 50.9 49.32 21357.7 temperature at fill up 63 degrees $24.01 $3.489 1.58 warm used ac a lot


06/15/13 308.8 6.755 47.3 45.71 21666.5 temperature at fill up 82 degrees $26.14 $3.870 1.59 warm used ac a lot


06/23/13 317.4 6.747 49.9 47.04 21983.9 temperature at fill up 79 degrees $21.38 $3.169 2.86 warm used ac a lot


07/04/13 284.7 6.226 48.7 45.73 22268.6 temperature at fill up 70 degrees $20.66 $3.318 2.97 warm used ac a lot


07/07/13 263.3 5.15 52.3 51.13 22531.9 temperature at fill up 68 degrees $17.09 $3.318 1.17 warm used ac a lot


07/12/13 283.6 5.77 51.7 49.15 22815.5 temperature at fill up 66 degrees $21.69 $3.759 2.55 warm used ac a lot


07/13/13 205.2 4.232 50.3 48.49 23020.7 temperature at fill up 66 degrees $14.26 $3.370 1.81 warm used ac a lot


07/17/13 337.7 6.918 50.7 48.81 23358.4 temperature at fill up 81 degrees $25.59 $3.699 1.89 warm used ac a lot


07/31/13 257.7 6.021 45.1 42.80 23616.1 temperature at fill up 70 degrees $19.50 $3.239 2.30 warm used ac a lot


08/08/13 340.5 7.064 49.5 48.20 23956.6 temperature at fill up 84 degrees $25.28 $3.579 1.30 warm used ac a lot
















Total 13821.2 298.122 49.04 46.47 23956.6
$988.71 3.324 2.575