Dealer-supplied vehicle comments. Request current pricing and purchase terms in writing from the dealership.
We believe buying a vehicle should be simple and straightforward, which is why every vehicle is priced transparently.
You'll know exactly what you're paying, giving you confidence and peace of mind throughout your purchase.
Meet the 2026 GMC Sierra 2500HD Denali—a commanding heavy-duty truck built for those who demand capability and refined comfort.
With its stunning Glacier White Tricoat finish and iconic Denali styling, this Sierra commands attention on any road.
Under the hood sits a formidab
le 6.6L V8 Duramax Turbodiesel engine paired with a 10-speed automatic transmission and 4WD, delivering the power and control serious truck owners expect.
- Power-retractable assist steps with LED perimeter lighting
- Denali Reserve Package with premium appointments
- Duramax 6.6L V8 Turbodiesel with 220-amp alternator
- Engine block heater for cold-weather reliability
- 3 years of SiriusXM satellite radio
- Bose premium 7-speaker sound system
- Apple CarPlay and Android Auto connectivity
- Heated and ventilated front seats with 12-way power adjustment
- Multicolor 15-inch head-up display
- Advanced safety suite with automatic emergency braking and trailer guidance
The Denali Reserve Package elevates your driving experience with genuine wood accents, premium leather-appointed seats, and thoughtful conveniences including wireless charging and a power sunroof.
Technology features like HD surround vision, bed view camera with trailer provisions, and an in-vehicle trailering system app make towing and maneuvering easier than ever.
Advanced driver assistance systems include lane departure warning, rear cross-traffic alert, and ultrasonic parking assist for added confidence and security.
Schedule your test drive today and discover why the Sierra 2500HD Denali is the premium heavy-duty choice for discerning truck buyers.
**WARRANTY FOREVER**--Warranty Forever is provided at no cost on all new vehicles, and every pre-owned vehicle under 75K miles, for as long as you own the vehicle.
*Maintenance records must be maintained along with all regular scheduled maintenance.
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