Although the GMC brand largely duplicates Chevrolet's truck products, the brand survived the axe during General Motors trip to bankruptcy court in 2009. After the successful introduction of the Acadia crossover, GMC expanded its SUV lineup with the midsize Terrain.

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Fuel Economy

Fuel economy has long been a key decision factor when buying a new vehicle. While the EPA estimates may not accurately predict your mileage with a given vehicle, they are useful for broad comparisons of vehicles. Note that many trucks and large SUVS are too heavy to be required to specify their fuel economy.

For more information, view our new car fuel economy guide.

Model EPA City EPA Highway
GMC Acadia 18-21 25-26
GMC Yukon XL 14-16 20-23
GMC Yukon 15-16 20-23
GMC Canyon Crew Cab TBD TBD
GMC Canyon Extended Cab TBD TBD
GMC Savana Passenger Van TBD TBD
GMC Sierra 1500 Crew Cab TBD TBD
GMC Sierra 1500 Double Cab TBD TBD
GMC Sierra 1500 Regular Cab TBD TBD

Note: Bar graphs denote the composite fuel economy for the model. "*" indicates models with incomplete data.