Used 2021 GMC Sierra 2500HD MPG & Gas Mileage Data

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1 of 486
55%
City
45%
Highway

Cost to Drive

Not EPA Tested
Sierra 2500HD Base
vs
$232/mo
Avg. Truck

Est. Combined City/Hwy

Not Available
N/A City
N/A Highway

Tailpipe Emissions

Not Available
Sierra 2500HD Base
vs
7.5 tons
Avg. Large Truck
Yearly estimate based on your driving miles.
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