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2012 GMC Sierra K15 4WD
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Flex-Fuel Vehicle

8 cyl, 4.8 L
Automatic 4-spd
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Fuel Economy
EPA MPG
Regular Gas
Combined MPG:15
combined
city/highway
MPG
City MPG:13
city
Highway MPG:18
highway
6.7 gals/100 miles
E85
Combined MPG:11
combined
city/highway
MPG
City MPG:10
city
Highway MPG:13
highway
9.1 gal/100mi
Unofficial MPG Estimates Shared by Vehicle Owners Owner MPG Estimates are not yet available for this vehicle.
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Vehicle Specification Data
EPA Size Class More about EPA size class Standard Pickup Trucks 4WD
Drive 4-Wheel Drive
Gas Guzzler no
Supercharger no
Turbocharger no
Passenger Volume Not Available
Luggage Volume Not Available
Engine Descriptor More about Engine Descriptors FFV
More about this vehicle