2026 GMC Terrain Exterior

February 26th, 2026 by

Although the GMC Terrain interior is exceptionally roomy, the exterior GMC Terrain dimensions have been engineered for maximum maneuverability and easy parking in tight spots around Duncan. Not to forget that the GMC Terrain colors are quite stylish and accentuate the athletic contours of this compact SUV. Learn more about the 2026 GMC Terrain exterior…

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2026 GMC Canyon vs. Chevy Colorado

February 20th, 2026 by

  When it comes to lifestyle vehicles, it’s hard to beat the affordability, size, and capabilities of modern midsize pickup trucks. And the 2026 GMC Canyon and 2026 Chevrolet Colorado are two of the top contenders in the segment. Although both models are from General Motors (GM), there are some differences between the GMC Canyon…

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2026 GMC Yukon vs. GMC Yukon XL

February 13th, 2026 by

  If you’re in the market for a spacious, full-size SUV, the GMC lineup has two popular options: the 2026 Yukon and the 2026 Yukon XL. While they’re closely related, sharing powertrains, many of the same features, and, of course, the Yukon nameplate, they are not exactly the same, especially when it comes to the…

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2026 GMC Sierra 1500 Vs. Chevy Silverado 1500

January 28th, 2026 by

  When comparing light-duty pickup trucks, the GMC Sierra 1500 and Chevrolet Silverado 1500 often come up as top contenders—and for good reason. If you’re wondering, “Is the GMC or Chevy model better?” you’ll want to read this guide from John Holt GMC. Below, we outline key similarities and differences between the Chevy Silverado and the GMC…

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2026 GMC Sierra 2500 HD Performance

December 22nd, 2025 by

  The 2026 GMC Sierra 2500 is an HD truck that provides drivers throughout Duncan and the surrounding areas with the power and performance they need to accomplish more. If you are interested in this model, learn about the new GMC Sierra 2500 specs today! Our guide reviews the new GMC Sierra engine options to…

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2026 GMC Sierra 1500 Interior

December 22nd, 2025 by

  You can tow and haul just about anything with your GMC Sierra 1500, thanks to its hefty towing capabilities and spacious bed dimensions. But how much space will you have inside the cabin? It depends on whether you opt for a Regular Cab, Double Cab, or Crew Cab. In this 2026 GMC Sierra 1500…

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2026 GMC Canyon Exterior

December 22nd, 2025 by

  As a mid-size truck, the 2026 GMC Canyon makes effortless work of traversing off-road terrain or navigating busy parking lots in Duncan. Are you curious about the 2026 GMC Canyon bed length and other key dimensions? John Holt GMC provides the detailed measurements below. Read ahead to explore the GMC Canyon height, width, and more to…

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2026 GMC Sierra 2500 Trim Levels

November 21st, 2025 by

  The GMC Sierra 2500 is an HD truck offering the towing power and overall performance that drivers throughout Duncan and the surrounding areas crave. If you are ready to upgrade your pickup truck, learn about the 2026 GMC Sierra 2500 trim levels with John Holt GMC today. Whether the GMC Sierra 2500 highest trim option interests…

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2026 GMC Sierra 1500 Exterior

November 14th, 2025 by

  If you drive a GMC Sierra 1500, then it’s important to know how high it sits off the ground, how wide it is, and its other exterior dimensions. That’s why we’ve put together all of the exterior measurements of the latest model below. See how much space you’ll have on the roads of Duncan,…

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2026 GMC Canyon Performance

November 7th, 2025 by

  The 2026 GMC Canyon is a mid-size pickup that’s agile on the roads and trails near Duncan, but it has the grit and brawn of a full-size truck. Thanks to the innovative TurboMax™ engine, you’ll enjoy tremendous GMC Canyon horsepower and torque without dragging your fuel economy down. Learn more about the 2026 GMC…

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2900 US-81, Chickasha, OK, 73018
John Holt GMC 35.0184249507303, -97.93606946199336.