2025 GMC Sierra 1500 MPG & Gas Mileage Data

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Zip Code

Miles per Year

Your Driving Habits

55%

City

45%

Highway

Cost to Drive

$234/mo

Sierra 1500 SLT

vs

$231/mo

Avg. Truck

Monthly estimates based on costs in North Dakota

Est. Combined City/Hwy

17 MPG

15 City

19 Highway

Tailpipe Emissions

8.7 tons CO2

Sierra 1500 SLT

vs

7.5 tons

Avg. Large Truck

Yearly estimate based on your driving miles.

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