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The Ultimate 2025 GMC SUV MPG Guide

With gas prices always fluctuating, isn’t it time to start looking at fuel economy as less of a number and more of a daily decision? If you’re looking for a new SUV—especially a new 2025 GMC SUV—you need efficiency that matches the muscle. You need comfort that doesn’t come at the cost of constant fill-ups.

Whether you’re commuting from Millersburg, heading into Canton, or taking weekend trips across Ohio backroads, here’s how the 2025 GMC SUV lineup stacks up on fuel economy—so you can find the right fit without sacrificing MPG.

2025 GMC Terrain: Small SUV, Big Fuel Wins

If you're after compact efficiency, the 2025 Terrain is your go-to.

  • FWD Model:26 MPG city / 28 highway / 27 combined
  • AWD Model:24 MPG city / 28 highway / 25 combined

You get respectable MPG without giving up space or style. And compared to rivals, the Terrain more than holds its own.

  • Kia Sportage X-Pro:23/30/26 MPG
  • VW Tiguan AWD:22/30/25 MPG

So, the takeaway here is that Terrain keeps things balanced—easy to drive, easier on your wallet.

2025 GMC Acadia: Midsize, Not Mid-Performance

Redesigned and ready, the 2025 Acadia blends everyday utility with solid mileage.

  • FWD Model:20 MPG city / 27 highway
  • AWD Model:19 MPG city / 24 highway

Its mileage puts it right in the sweet spot for midsize SUVs. The Acadia offers something those don’t: a confident, quiet cabin and that unmistakable GMC ride quality.

2025 GMC Yukon & Yukon XL: Bigger Body, Smarter Engines

When it comes to full-size SUVs, power usually means tradeoffs, but not with GMC. The Yukon lineup now offers three powerful engine options, each with distinct fuel advantages.

  • 3L V8 (4WD):15 city / 19 highway
  • 2L V8 (4WD):14 city / 18 highway
  • 0L Duramax Diesel (4WD):20 city / 26 highway

It matches or outperforms the Ford Expedition and Jeep Grand Wagoneer on highway MPG—while towing just as confidently.

  • Ford Expedition V6: Lower mileage, similar size.
  • Lincoln Aviator Plug-in Hybrid: 23 MPG after charge.

If you want big and bold—without sacrificing efficiency—the Yukon Diesel hits that rare trifecta. It really is a no-brainer.

Ready to Drive Smarter? Start at Chevrolet GMC of Millersburg

Whether you're driving local or all the way into Canton, fuel efficiency matters. And at Chevrolet GMC of Millersburg, we make it easy to find a fuel-efficient SUV that matches your lifestyle. We’re here to help you compare real numbers and feel the difference behind the wheel. Call us today at (330) 667-0245 to schedule a test drive of your favorite GMC SUV, and in the meantime, check out our latest inventory online!

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