Test: 200w electric bicycle efficiency = 1512 MPG equivalent

[MetroMPG]

Tom: I don't think there's really a "standard" here ... but:

Originally Posted by bennelson

I have been doing my electric motorcycle fuel
economy based on converting both gasoline and KWh into BTUs.

I tend to agree that eMPG based on BTUs is the best way to catch people's attention, even if kwh/mi (or km) is a better measure.

The most common question I get regarding efficiency is "how much does it cost to recharge," followed closely by, "and how far can you go on a charge?"