Quote:
Originally Posted by Drifter
Using the coefficients that matched the MPG vs speed from clean mpg I come up with:
MPH Est MPG stock Est MPG -0.05Cd
5 31.83 31.85
10 55.6 55.78
15 72.47 73.16
20 83.12 84.75
25 88.37 91.28
30 89.28 93.62
35 87.03 92.74
40 82.73 89.59
41 81.71 88.76
42 80.65 87.88
43 79.56 86.95
44 78.44 85.99
45 77.3 84.99
46 76.14 83.96
47 74.97 82.9
48 73.78 81.82
49 72.59 80.72
50 71.4 79.61
51 70.2 78.49
52 69.01 77.35
53 67.82 76.21
54 66.64 75.07
55 65.46 73.93
56 64.3 72.78
57 63.15 71.64
58 62.01 70.51
59 60.88 69.38
60 59.77 68.26
61 58.67 67.15
62 57.6 66.05
63 56.53 64.96
64 55.49 63.88
65 54.46 62.81
70 49.6 57.7
75 45.19 52.97
80 41.23 48.65
85 37.68 44.72
90 34.51 41.16
95 31.67 37.94
100 29.14 35.04
105 26.87 32.42
110 24.84 30.06
115 23.01 27.92
120 21.36 25.98
125 19.88 24.23
130 18.54 22.64
135 17.32 21.19
140 16.21 19.86
145 15.21 18.65
150 14.29 17.55
155 13.45 16.53
160 12.68 15.6
165 11.97 14.74
170 11.31 13.95
175 10.71 13.22
180 10.16 12.54
185 9.64 11.92
190 9.17 11.33
195 8.72 10.79
200 8.31 10.29
https://ecomodder.com/forum/tool-aero-rolling-resistance.php?Weight=3200&WeightUnits=lbs&CRR=.00 7&Cd=.25&FrontalArea=25&FrontalAreaUnits=ft^2&Fuel Wh=33557&IceEfficiency=.36&DrivetrainEfficiency=.9 1&ParasiticOverhead=1500&rho=1.225&FromToStep=40-65-1 |
thanks for that. surprisingly in the real world with warmer temps, i get about 42-43mpg at 90 miles per hour. even this winter, cruise control in idaho going 90 mph and 18 degrees outside near twin falls at 5 am with a slight head wind hurting me, my car was averaging 37 mpg versus the 34 on that chart