2025 GMC Sierra 2500HD AT4

The 2025 GMC Sierra 2500HD AT4 represents serious capability for those who demand a truck that performs as well as it looks.

- Power-Retractable Black Assist Steps with LED lighting
- Technology Package with Rear Camera Mirror and 15" Multicolor Head-Up Display
- AT4 Preferred Package including Universal Home Remote and Power Sliding Rear Window
- 6.6L V8 engine with 10-Speed Automatic transmission and 4WD
- Bose Premium 7-Speaker Sound System with SiriusXM 360L
- Heated and Ventilated Leather Front Seats with 10-Way Power Adjustment
- Multicolor 15" Head-Up Display for enhanced driving awareness
- HD Surround Vision with Bed View Camera and Trailer Camera Provisions
- Ultrasonic Front and Rear Park Assist
- Hill Descent Control and 2-Speed Active Transfer Case
- Spray-On Pickup Bedliner with GMC Logo
- Wireless Phone Projection and Charging
- 20" High Gloss Black Aluminum Wheels
- Automatic Emergency Braking and Forward Collision Alert
- Trailer Side Blind Zone Alert

This AT4 combines premium comfort with genuine off-road capability. The cabin features heated and ventilated leather seats, a heated steering wheel, and dual-zone automatic climate control. The multicolor head-up display keeps essential information visible without distraction, while the surround-view camera system provides complete visibility from every angle. Technology features include wireless phone projection, charging capability, and SiriusXM 360L for entertainment options throughout your day.

The truck's design emphasizes both style and function. The gloss black grille and LED cargo area lighting give it a distinctive presence, while the power-retractable assist steps with integrated LED lighting provide practical entry and exit. The spray-on bedliner protects your cargo area, and the 3.73 rear axle ratio supports heavy hauling. Rain-sensing wipers and fully automatic headlights with IntelliBeam technology enhance visibility in changing conditions.

126 Point Inspection, Roadside Assistance, Warranty Deductible: $0, Vehicle History, All warranty repairs include parts, labor, & towing to the nearest CarBravo dealership (if necessary). Should your vehicle need warranty repair, your CarBravo dealer will make sure you have alternative transporation. Earn points from GM Rewards when you buy a CarBravo vehicle, redeemable towards GM Certified Service, eligible accessories & more. You must sign up or be a GM Rewards member at the time of the vehicle delivery to earn points, see dealer for details. Get a 1-month trial of OnStar safety services like Automatic Crash Response & Roadside Assistance. Get 165+ channels in the car plus access to 350+ channels on the SiriusXM app.

Safety systems include automatic emergency braking, forward collision alert, rear cross traffic alert, and trailer side blind zone alert. The electronic stability control and traction control work together with the hill descent control to maintain confidence on challenging terrain. Dual front impact airbags and side impact airbags provide comprehensive occupant protection.

The 6.6L V8 engine delivers the power you need for serious work or towing, paired with a 10-Speed Automatic transmission and 4WD system. The 2-Speed Active Transfer Case gives you flexibility between on-road efficiency and off-road performance. This Sierra 2500HD AT4 is GMC CarBravo Certified, meaning it has passed rigorous inspection standards and comes backed by comprehensive warranty coverage.

Visit us to experience how this Sierra 2500HD AT4 combines the capability to handle demanding tasks with the comfort and technology for daily driving.