GMC introduced the Denali Ultimate trim as the absolute pinnacle of luxury performance in the half-ton segment, pushing pickup interior standards directly into full-size luxury SUV territory. It commands attention with Vader Chrome exterior accents, signature fender badging showing laser-etched topographic maps of Mount Denali, power-deployable assist steps, and exclusive 22-inch low-gloss black aluminum wheels. Pairing high-output V8 acceleration with executive amenities like full-grain Alpine Umber leather, 16-way power massaging seats, and a 12-speaker Bose Centerpoint surround system, it stands out as an ultra-premium highway cruiser.

Under the hood, a standard 6.2-liter EcoTec3 V8 produces 420 horsepower and 460 lb-ft of torque (with an available 3.0L Duramax turbo-diesel putting down 495 lb-ft of torque), paired with a 10-speed automatic transmission and an Autotrac 2-speed transfer case. The chassis utilizes continuous-damping Adaptive Ride Control suspension, reading road inputs every two milliseconds to deliver smooth handling and flat cornering. Tech features include Super Cruise hands-free driver assistance with trailering support, a 13.4-inch central touchscreen, a 15-inch multicolor head-up display, and a CarbonPro composite inner bed for maximum durability.