2026 GMC Sierra 2500
HD AT4
2026 GMC Sierra 2500
HD AT4
Location
Gauthier Cadillac GMC Buick
2400 McPhillips St, Winnipeg, MB R2V 4J6
877-884-1415
$117,531
+ taxes & licensing
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Vehicle Details
- Exterior Colour White
- Interior Colour Black
- Fuel Type Diesel
- Drive Type 4-Wheel Drive
- Transmission Automatic
- Mileage 0
Vehicle Description
The 2026 GMC Sierra 2500HD AT4 brings serious off-road capability to the heavy-duty truck segment with an off-road suspension package featuring twin-tube Rancho shocks, skid plates, and 20-inch gloss-black aluminum wheels. All this comes with refined touches like a Jet Black interior with Kalahari accents and heated, ventilated perforated leather seating. Beneath the hood, this AT4 runs with the proven 6.6L Duramax Turbo-Diesel V8 paired with a 10-speed Allison automatic transmission, delivering ample torque and impressive towing capability. It also includes a 15-inch head-up display with off-road inclinometer, blending modern usability with rugged performance. This model comes ready to work with a gooseneck/5th wheel kit.
Vehicle Features
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