2023 GMC Terrain Gas Tank Size


Learn more about the gas tank size of the 2023 GMC Terrain at Beck & Masten Buick GMC Coastal Bend.

The 2023 GMC Terrain has up to 29 highway MPG, 24 city MPG, and 26 MPG combined1. For anyone that doesn’t know, the 2023 Terrain has it all, which involves driving on any freeway for over 400 miles. A full tank of gas has the capacity to drive you everywhere, regardless if you’re just sticking to the highway, coasting in the town, or combining those two driving habits. Each of the 2023 Terrain models have 24 city miles per gallon, 26 combined miles per gallon, and 28 to 29 miles per gallon on the highway1. So you can add all of the design or exterior additions you want since reliable fuel economy will follow.

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Terrain Tank Size

The Terrain has a fuel tank size of 14.9 gallons. This isn’t the only fuel tank size listed in the GMC Terrain, but it’s only equipped in the SLT and SLE trim levels. The advanced and available 2023 Terrain Denali and AT4 models feature a much larger gas tank size of 15.6 gallons. Both fuel tank capacities have more than enough fuel that’ll keep your wallet and you happy every time.

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What’s the Terrain Driving Range?

The Terrain has up to 436 miles of driving range on a full tank. Racking up a lot of miles driving using one full tank of gas is no easy accomplishment; using a large fuel tank size and consistent gas mileage, the 2023 Terrain could give you what you need. Also, every SUV that’s on the road needs to carry many passengers and be simple to fill up at any gas station.

Engine Performance of the GMC Terrain

The GMC Terrain has a 1.5-liter turbocharged engine, and it creates 203 lb-ft of torque and 175hp. This capable 1.5L engine produces loads of power you could use in the right situations and a surprising amount of towing power under its belt also. The engine and 9-speed auto transmission combination offer a ton of adaptability if you want it, which propels the 2023 GMC Terrain above other SUVs.

1Based on 2023 EPA mileage ratings. Use for comparison purposes only. Your actual mileage will vary depending on how you drive and maintain your vehicle, driving conditions, battery-pack age/condition (hybrid only), and other factors.


Test Drive the 2023 GMC Terrain at Beck & Masten Buick GMC Coastal Bend

Don’t wait another moment to experience the 2023 Terrain at your local GMC dealership near Corpus Christi. Our specialists are standing by to help you get into your next vehicle. Shop our entire inventory of new and used cars online or in-person today.

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