GMC Canyon AT4 loses capability in muddy terrains due to changes in its tires and traction, affecting its off-road ...

The AT4 and Denali trim levels are being added to the 2026 GMC Terrain lineup, and GM Authority has exclusively uncovered ...

Off-roading is big — or at least the perceived capability to do so is — so the Canyon’s AT4X option, which is already a more extreme evolution of the mud-and-rocks-focused AT4 trim ...

GMC revamps the Yukon lineup for the 2025 model year with five trim levels: Elevation, AT4, Denali, AT4 Ultimate, and Denali ...

Front-wheel drive is standard, and all-wheel drive is optional on SLE and SLT trims; the off-road-themed AT4 and range-topping Denali trims have standard AWD. Direct rivals to the Terrain are ...

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The Terrain is offered in three trims: Elevation, AT4, and Denali, each with its own styling touches. The AT4 is the off-road, adventure-focused version, while the Denali is positioned as the ...