Truck Forums - '01 2500 HD 8100

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Wader

Jan 27, 2006 05:03 PM

'01 2500 HD 8100 - Fuel Economy

Can anyone give me any input on expected mpg for the big block with the Allison transmission (other than just "bad") ? The truck I'm looking at is a crew cab and I'd like info (other than from the seller) on what I may be getting into.

Thanks,

S pump

Mar 4, 2006 09:43 PM

RE: '01 2500 HD 8100 - Fuel Economy

I'm getting aound 10 mpg average, but it sure is a fun motor..........:D

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