MY LR AWD 5: 3,000 mi (of which about half were interstate miles at 70+ mph, the remainder mostly city driving). 277 Wh/Mile, Avg speed 42.2 mph, Avg Temp 69.37F. Just yesterday I drove somewhere local and back, 46 mi roundtrip, all freeway (300ft el. gain and return) @ 70mph: 274 Wh/mile.