2021 GMC Sierra 2500 Denali HD Crew Cab 4x4
This 2021 GMC Sierra 2500 Denali HD Crew Cab 4x4 combines serious diesel capability with the premium comfort and technology that make the Denali trim stand out. Finished in White Frost Tricoat, this Sierra has a bold, upscale appearance while still being built to handle demanding towing, hauling, and everyday truck use.
Power comes from the 6.6L Duramax Turbo-Diesel V8 paired with a 10-speed automatic transmission. Four-wheel drive, a locking limited-slip differential, heavy-duty cooling, traction control, stability control, and the X31 Off-Road Package give this truck the capability needed for work, towing, changing weather, and rougher terrain.
This Sierra is especially well-equipped for towing. The Gooseneck / 5th Wheel Prep Package provides the hitch platform needed for compatible gooseneck or fifth-wheel setups, while the Trailering Package adds useful towing hardware. The integrated tailgate step and power-retractable running boards make access easier when loading, unloading, or working around the truck.
The Denali Ultimate Package adds another level of premium equipment, including the sunroof and additional luxury features that complement the trucks high-end interior. White Frost Tricoat gives the exterior a clean, refined look, while the power-retractable running boards tuck away neatly when not in use.
Inside, the Denali cabin is designed for long-distance comfort. Features include heated and ventilated front seats, heated rear seats, heated steering wheel, driver and mirror memory, power-adjustable front seats with lumbar support, multi-zone climate control, rear air vents, auto-dimming rearview mirror, and premium interior appointments throughout.
Technology is another major strength. The Technology Package adds a Head-Up Display and advanced camera features, while the premium sound system, navigation, Apple CarPlay, Android Auto, Bluetooth, HD Radio, Wi-Fi hotspot capability, universal garage door opener, and aerial-view camera system make the cabin both connected and convenient.
Driver-assist features include the Driver Alert Packages with Automatic High Beams, Front Collision Warning, Front Collision Mitigation, Lane Departure Warning, Blind Spot Monitoring, Cross-Traffic Alert, Rear Parking Aid, and Following Distance Indicator.
If you are looking for a heavy-duty truck with Duramax diesel power, 4x4 capability, gooseneck and fifth-wheel readiness, premium Denali comfort, advanced technology, and strong towing equipment, this 2021 GMC Sierra 2500 Denali HD Crew Cab 4x4 is a standout choice.
At Dayton Ford, we pride ourselves on superior service and transparent pricing, as all advertised prices already include our $649 processing fee. Prices are subject to applicable taxes, tag, and title fees.
