I can just say that I live in the middle of the US and it currently costs me about 4 cents per mile to drive my Volt on electric and about 9 cents per mile to d

I can just say that I live in the middle of the US and it currently costs me about 4 cents per mile to drive my Volt on electric and about 9 cents per mile to drive on gas. The factor was closing in on 5 when gas prices peaked.