2026 GMC Sierra 3500HD Denali
Pickup Truck
About this item
There's a version of a heavy-duty truck that just hauls things, and then there's the 2026 GMC Sierra 3500HD Denali 4WD Crew Cab. Finished in a sharp all-black exterior with a matching black interior, this truck makes no compromises: Denali luxury on top of genuine 3500HD capability, powered by the 6.6L Duramax turbo-diesel V8 mated to the Allison 10-speed automatic transmission. That powertrain is built for serious towing and hauling demands, with the kind of torque that makes heavy loads feel manageable.
The Denali trim is GMC's highest expression of refinement, and the interior reflects that. Leather-appointed seating, open-pore wood trim, and active noise reduction create a cabin that's quieter and more polished than you'd expect from a truck rated for this kind of work. The 13.4-inch infotainment touchscreen includes wireless Apple CarPlay and Android Auto with Google built-in integration, and the driver information center puts all the data you need right in your sightline. Heated and ventilated front seats, a heated steering wheel, and remote start keep the experience comfortable no matter what season you're driving through.
On the capability side, the GMC ProGrade Trailering System is the real standout. An integrated trailer brake controller, trailer sway control, and up to 15 camera views make this one of the most capable towing setups in any pickup truck. The Multi-Pro Tailgate opens in six different configurations, which proves genuinely useful when you're loading, unloading, or working out of the bed regularly. Advanced safety features including Forward Collision Alert, Lane Departure Warning, and Automatic Emergency Braking are all aboard.
The Single Rear Wheel 4WD setup on a standard box crew cab is a versatile configuration that handles everything from fifth-wheel trailers and heavy equipment hauling to daily driving duties. Black on black from front to rear, the Denali looks as serious as its capabilities suggest.
Ask about financing programs and trade-in values to get this Sierra Denali working for you.
VSA 10374