2022 GMC Acadia parked

Which GMC gets the best gas mileage? Is it the GMC Terrain MPG? To answer this question, we at Ray Laethem Buick GMC, Inc. have compiled a graph of the GMC SUVs MPGs in a complete and holistic guide. To provide you a “Too Long, Didn’t Read” answer, the Hummer EV provides the best mileage, where with gas-powered vehicles the Terrain compact SUV gets the best mileage. If you would like to know more on where to get started, keep reading the GMC SUV gas mileage chart to get started.



GMC SUV Gas Mileage Chart

This GMC SUV gas mileage chart ranks each GMC SUV by MPG, from most fuel-efficient to least fuel-efficient. Let’s check out the GMC SUV mpg below:

GMC SUV Model Segment  MPG/MPGe

Hummer EV  Electric Large SUV  Up to 51 city/43 highway
 Terrain  Compact SUV  Up to 25 city/30 highway
 Acadia  Midsize SUV Up to 22 city/29 highway 
 Yukon  Large SUV  Up to 21 city/ 27 highway
 Yukon XL  Large SUV  Up to 21 city/ 27 highway

Which GMC SUV Gets the Best Gas Mileage?

The electric Hummer gets the best GMC SUV MPG by a wide margin— but if you would rather go for a gas-powered vehicle or opt for a larger SUV, then you will want to keep these tips and tricks in mind when choosing a GMC SUV-

  • In general, smaller vehicles earn better mileage because it takes less power to move them from point A to point B.
  • Looking for the most efficient Terrain? Generally you should opt for the front-weel drive for the best MPG. Generally they use less power by restricting output to the front axles, rather than all axles.
  • The Terrain comes standard with a 1.5 L turbo 4-cylinder engine mated to an automatic 9-speed transmission, and provides up to 25 city/30 highway/27 combined MPG in its FWD configuration; where AWD models make 25 city/28 highway/26 combined MPG.
  • The GMC Hummer SUV EV provides up to 830 hp, with 11,500 lb-ft of available torque, and can go from 0-60 MPG in only 3.5 seconds.
  • The GMC Hummer EV SUV’s Ultium Battery Platform uses vertically-stacked sells that increases the density of stored power. Thereby the vehicle can handle an electric range of more than 300 miles on a single charge.

Learn More About GMC SUV Efficiency at Ray Laethem Buick GMC, Inc. of Detroit

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