Used 2021 GMC Sierra 3500HD MPG & Gas Mileage Data

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Zip Code

Miles per Year

Your Driving Habits

55%

City

45%

Highway

Cost to Drive

Not EPA Tested

Sierra 3500HD Denali

vs

$233/mo

Avg. Truck

Est. Combined City/Hwy

Not Available

N/A City

N/A Highway

Tailpipe Emissions

Not Available

Sierra 3500HD Denali

vs

7.5 tons

Avg. Large Truck

Yearly estimate based on your driving miles.

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