EPA Combined Rating / % over rating: 0 mpg (US) / 14.1% (based on 90-day fuel economy)
Total fills: 2
Average cost per gal/L: $2.73 per gal (US); $0.00 per L (price data entered for 2 fill/s)
Average cost per fill: $26.32
Average distance cost: $0.09 per mi. / $0.06 per km
Total fuel used: 19.31 gal (US), 73.1 L
Total distance traveled: 562 mi. / 904.5 km
Total cost: $52.64
Average tank distance: 281 mi. / 452.2 km
Fill date
Distance
Fill amount
Price
Fuel Economy
Details
2010-01-15
331.7 mi 533.82 km
11.2 gal (US) 9.33 gal (Imp) 42.4 L 377.44 kWh
$2.73 ($30.58 total for this fill)
29.62 mpg (US)
35.55 mpg (Imp) 7.94 L/100 km 3.38 gal (US)/100 mi 1137.9 Wh/mi
Another experiment with the stock car, this time driving more conservatively and keeping it under 55mph.
2010-01-05
230.3 mi 370.63 km
8.111 gal (US) 6.75 gal (Imp) 30.7 L 273.34 kWh
$2.72 ($22.06 total for this fill)
28.39 mpg (US)
34.12 mpg (Imp) 8.28 L/100 km 3.52 gal (US)/100 mi 1186.89 Wh/mi
This was an experiment to see what my car would get if an "average" person were driving it. I used a moderate throttle position, shifted between 3500-4500K (Subarus are happy there) and drove 65 on the freeway instead of 55.