The AT4 trim level is new for 2026, and it’s aimed at buyers who want more clearance and toughness than the standard trim. It’s also a step above the Silverado EV in terms of standard features and ...
GMC pitches the Sierra EV as off-road capable in its AT4 guise, but that proves tricky for this large and heavy truck. Long range, relatively fast charging speeds, the ability to extend its cargo ...
A favorite memory with my grandfather was going with him to collect his brand-new 1984 GMC three-quarter-ton pickup – with four-wheel-drive, power windows and AM/FM radio. The single cab, long box ...
Although we suspect few Terrain AT4 owners will ultimately venture off-road in any real capacity, the AT4 trim is arguably the variant in which all Terrains will derive their credibility. While its ...
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GMC Sierra AT4 vs AT4X: 3 key differences
The GMC Sierra AT4 is already a serious off-road truck. Two-inch factory lift, skid plates, four-wheel drive, hill descent control. It's not pretending. So when GMC introduced the AT4X, the natural ...
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