Table of fuel economy for E85 (85% alcohol), E10 (10% alcohol) and ULP ( regular unleaded petrol)
| Fuel % Alcohol in Tank |
Litres used per 100km |
$ Value of fuel mix in tank per litre |
Cost $ per 100km |
Economy Diff % KM compared to E10 |
Economy Diff % $ compared to E10 |
| 10.00 |
9.14 |
1.67 |
15.25 |
|
|
| 67.00 |
11.25 |
1.20 |
13.48 |
-23.14 |
11.57 |
| 80.40 |
11.26 |
1.09 |
12.25 |
-23.19 |
19.70 |
| 84.25 |
10.80 |
1.06 |
11.41 |
-18.26 |
25.16 |
| 43.07 |
8.98 |
1.38 |
12.37 |
1.75 |
18.86 |
| 57.18 |
9.34 |
1.27 |
11.85 |
-2.27 |
22.31 |
| 74.38 |
11.24 |
1.13 |
12.74 |
-23.02 |
16.48 |
| 81.91 |
9.74 |
1.07 |
10.46 |
-6.61 |
31.38 |
| 82.75 |
9.77 |
1.07 |
10.43 |
-6.97 |
31.58 |
| 83.93 |
11.61 |
1.06 |
12.28 |
-27.02 |
19.45 |
| 84.85 |
11.70 |
1.05 |
12.29 |
-28.01 |
19.38 |
| 84.95 |
11.26 |
1.05 |
11.83 |
-23.26 |
22.42 |
| 84.99 |
11.16 |
1.05 |
11.71 |
-22.10 |
23.18 |
| 85.00 |
10.68 |
1.05 |
11.22 |
-16.91 |
26.45 |
| 85.00 |
13.62 |
1.05 |
14.31 |
-49.12 |
6.18 |
| 85.00 |
9.95 |
1.05 |
10.45 |
-8.88 |
31.50 |
| 49.64 |
8.94 |
1.20 |
10.69 |
2.16 |
29.91 |
| 16.40 |
10.19 |
1.36 |
13.84 |
-11.48 |
9.21 |
| 39.01 |
8.38 |
1.26 |
10.54 |
8.27 |
30.89 |
| 64.94 |
10.77 |
1.20 |
12.88 |
-17.83 |
15.51 |
| 78.49 |
9.85 |
1.10 |
10.81 |
-7.84 |
29.08 |
| 28.68 |
8.50 |
1.32 |
11.20 |
6.93 |
26.57 |
| 19.75 |
9.33 |
1.43 |
13.37 |
-2.17 |
12.30 |
| 54.21 |
9.52 |
1.23 |
11.71 |
-4.18 |
23.19 |
| 63.95 |
9.31 |
1.21 |
11.22 |
-1.92 |
26.41 |
| 74.93 |
12.00 |
1.12 |
13.49 |
-31.35 |
11.53 |
| 54.49 |
11.05 |
1.24 |
13.69 |
-20.90 |
10.21 |
| 72.19 |
9.46 |
1.19 |
11.29 |
-3.54 |
25.97 |
| 53.81 |
8.40 |
1.28 |
10.77 |
8.03 |
29.39 |
| 69.59 |
9.73 |
1.21 |
11.82 |
-6.51 |
22.47 |
| 40.31 |
9.71 |
1.38 |
13.36 |
-6.26 |
12.36 |
| 24.23 |
8.31 |
1.45 |
12.04 |
9.06 |
21.03 |
| 14.91 |
8.59 |
1.39 |
11.95 |
5.94 |
21.66 |
| 59.59 |
10.81 |
1.24 |
13.37 |
-18.31 |
12.31 |