2024 GMC Terrain Specs, Performance, & Engine

May 20th, 2024 by
2024 GMC Terrain driving on forested path


The 2024 GMC Terrain is here! Before you rush off to Ocala to visit us and build a GMC Terrain of your own, though, check out this overview on the 2024 GMC Terrain’s specs. Here, we’ll touch on important performance aspects of this 2024 SUV, like the GMC Terrain’s mpg rating and the GMC Terrain engine options that are available. Ready to improve your The Villages commute? Read on!

2024 GMC Terrain Engine

All four GMC Terrain trims are powered by the same 1.5L Turbo Four-Cylinder engine. Depending on which trim you choose to take to the streets of Williston though, you’ll be able to choose between FWD and AWD drivetrains. 

2024 GMC Terrain Engine: 1.5L Turbo, Four-Cylinder

  • Paired with a nine-speed automatic transmission
  • 175 hp and 203 lb-ft of torque
  • FWD and AWD available (SLE & SLT trims)
  • AWD only (AT4 & Denali trims)
  • Maximum Trailering Capacity: 1,500 pounds

2024 GMC Terrain MPG Rating

Even though the same GMC Terrain engine powers all four of its available trims, the fuel efficiency you can expect varies based on the drivetrain you opt for. And since the FWD option isn’t available for the AT4 and Denali trims, you should expect there to be some trim-level differences in fuel efficiency.

Here’s how far you can expect a gallon of fuel to take you, depending on which trim and drivetrain you select:

GMC Terrain MPG Rating: SLE & SLT Trims


  • 24 city / 29 highway mpg
  • Fuel tank capacity: 14.9 gallons


  • 23 city / 28 highway mpg
  • Fuel tank capacity: 15.6-gallons

GMC Terrain MPG Rating: AT4 & Denali Trims

AWD Only

  • 23 city / 28 highway mpg
  • Fuel tank capacity: 15.6 gallons

Test Drive a New 2024 GMC Terrain with Sullivan Buick GMC!

We hope you found this brief overview of the 2024 GMC Terrain’s specs and fuel efficiency useful! There’s still a lot to learn about the GMC Terrain, so you can continue your research online to learn more, or you can contact us! Our GMC experts are always happy to assist our Dunnellon customers, so whether you want to go for a test drive or peruse our inventory, we’re here. We hope to see you soon!

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