Dealer Notes
Experience the commanding presence of this 2025 GMC Sierra 1500 Denali, finished in crisp white with the sophisticated engineering you expect from GMC's premium lineup. This truck delivers capability and refinement in equal measure, designed for those who demand both performance and comfort in their work and daily driving.
- Premium Bose 7-Speaker Sound System with SiriusXM 360L Trial Subscription
- Apple CarPlay and Android Auto with Wireless Connectivity
- Navigation System with Bed View Camera and HD Surround Vision
- 12-Way Power Driver and Passenger Seats with Lumbar Support and Heating/Ventilation
- Heated and Ventilated Front Seats with Heated Rear Seating
- Forge Perforated Leather Seat Trim
- EcoTec3 6.2L V8 Engine with 10-Speed Automatic and 4WD
- Adaptive Suspension with Denali Premium Tuning and Hill Descent Control
- Advanced Safety Features: Lane Keep Assist, Forward Collision Alert, Rear Cross Traffic Braking
- Ultrasonic Front and Rear Park Assist with Integrated Trailering System
- Chrome Signature Denali Grille with Chrome Wheel-to-Wheel Assist Steps
- Auto-Dimming Mirrors and IntelliBeam Automatic High Beam Control
- Wireless Charging and Dual USB Type-C Ports
- Integrated Trailer Brake Controller with Hitch Guidance and Hitch View
- Spray-On Bedliner with GMC Logo
The Sierra 1500 Denali stands out with its powerful EcoTec3 6.2L V8 engine paired with a 10-Speed Automatic transmission and 4WD capability. This powertrain balances performance with responsibility, achieving 15 mpg in the city and 19 mpg on the highway. The truck's adaptive suspension system features Denali Premium tuning and responds intelligently to road conditions, while Hill Descent Control provides confidence on challenging terrain.
Your comfort is prioritized throughout the cabin, where Forge Perforated Leather seats provide both luxury and durability. The 12-way power-adjustable driver and passenger seats include lumbar support, and both front row seats are heated and ventilated. Additional heated seating extends to the rear, ensuring all occupants enjoy climate control throughout their journey. Genuine wood accents on the dashboard, console, and door panels add an upscale touch.
Technology integration is seamless with the GMC Infotainment Audio System, Apple CarPlay and Android Autoâ"both available wirelesslyâ"plus the integrated Navigation System. A Bed View Camera and HD Surround Vision enhance situational awareness, while the 4-wheel disc brakes with Enhanced Automatic Emergency Braking provide critical safety support. Advanced driver assistance features including Lane Keep Assist, Forward Collision Alert, and Rear Cross Traffic Braking work together to help keep you and your cargo secure.
Trailering and work capability are built into this truck's DNA. The Integrated Trailer Brake Controller, Hitch Guidance, In-Vehicle Trailering System App, and Integrated Trailer Side Blind Zone Alert make towing straightforward and secure. The spray-on bedliner with GMC logo protects your truck bed against daily wear, while chrome recovery hooks and the heavy-duty 3.23 rear axle ratio support serious work demands.
This 2025 Sierra 1500 Denali represents the full scope of what a premium truck should deliver: refined comfort, genuine capability, and thoughtful technology. We invite you to visit our showroom and experience this truck firsthandâ"you'll find a vehicle engineered for those who refuse to compromise.
Tax, title, license and dealer fees (unless itemized above) are extra. Discounts cannot be combined with GM Employee or Supplier Discounts. Website Errors May Occur. All Offers and Pricing Details Should be Confirmed for Accuracy with the Dealership. Not available with special finance or lease offers.
MPG estimates on this website are EPA estimates; your actual mileage may vary. For used vehicles, MPG estimates are EPA estimates for the vehicle when it was new. The EPA periodically modifies its MPG calculation methodology; all MPG estimates are based on the methodology in effect when the vehicles were new (please see the Fuel Economy portion of the EPA's website for details, including an MPG recalculation tool).
