Chevrolet Silverado 3500 HD MPG

91 Chevrolet Silverado 3500 HDs have provided 1.1 million miles of real world fuel economy & MPG data.
Click here to view all the Chevrolet Silverado 3500 HDs currently participating in our fuel tracking program.

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Tips

Dont coast in Neutral

In an automatic don't coast in neutral leave it in gear and ... ...

by only1battman

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