The GMC Sierra HD AT4X AEV is as long as a line of 20 people. It's strong enough to relocate up to 18,500 pounds of earth or pull the enormity of a single EarthRoamer. It's the heaviest Sierra HD ...

That's exactly where the huge 2024 GMC Sierra 2500 4WD Crew Cab AT4X fits in, so while I was enthused to have a chance to drive this Turbo-Diesel truck for a week, I also realized I wasn't the ...

GMC Sierra HD deals include low-interest and long-term financing, plus $1,000 off Denali trim, and local market leases on ...

Such is the case with the 2022 GMC Sierra AT4X. Available only with a crew cab and a 70-inch short bed, the AT4X is meant to serve those who want more capability than the Sierra AT4 but who desire ...

Car camping was once considered a hippie movement but it has now turned into a global trend, with its increase in popularity fueled by people looking for an easy, affordable, and hassle-free way ...

While the GMC Sierra AT4 and AT4X offer plenty of off-road prowess right from the factory, PaxPower's upgrades elevate the ...

GMC refreshed the Sierra 1500 full-size pickup truck for the 2022 model year, updating its looks and interior and introducing ...

Our 2024 GMC Sierra AT4X AEV Edition test truck featured the optional Duramax 3.0-liter turbodiesel engine with 305 horsepower and 495 lb-ft of torque. Although the Sierra AT4X AEV Edition boasts ...

Fast-forward to 2023, and the Canyon is all-new, and the Sierra and Sierra HD are recently refreshed, and now GMC has added AT4X trims alongside AT4. Essentially, AT4X is GMC off-road turned up to 11.

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