Disclaimer:
The Manufacturer’s Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.
1Dealer Discount applied to everyone
At Brennan Buick GMC, we're here for you throughout the life of your vehicle. If you're in the market for a new or used truck, SUV, or car, visit our dealership to see the best that Brennan Buick GMC has to offer.
- 6.6L V8 engine with 10-speed automatic transmission and 4WD capability
- 20 bright face wheels with dark painted pockets
- Premium GMC Infotainment System with Apple CarPlay and Android Auto
- SiriusXM with 360L trial subscription
- Dual-zone automatic climate control with heated steering wheel
- Heated driver and front outboard passenger seats
- Lane Departure Warning System and Automatic Emergency Braking
- Forward Collision Alert and Front Pedestrian Braking
- X31 Off-Road and Protection Package with Hill Descent Control
- Remote vehicle starter system with keyless open and start
- 120-volt bed-mounted and instrument panel power outlets
- All-weather floor liners
- Spray-on pickup bedliner with GMC logo
- LED fog lamps and perimeter lighting
- OnStar Services capable
The 2026 GMC Sierra 2500HD SLE combines rugged capability with modern convenience. This white pickup truck arrives with a potent 6.6L V8 engine paired to a 10-speed automatic transmission, delivering the power and control you need for demanding work or weekend adventures. Four-wheel drive ensures confident handling across varied terrain and weather conditions.
Comfort and technology work together seamlessly in this Sierra. The premium GMC Infotainment System integrates Apple CarPlay and Android Auto for seamless connectivity, while the dual-zone automatic climate control keeps driver and passenger comfortable in any season. Heated seats and a heated steering wheel provide welcome warmth during cold months. The interior features a 40/20/40 split-bench front seat design with 10-way power adjustment for the driver, allowing you to find your ideal driving position.
Safety technology is woven throughout this truck's design. Lane Departure Warning, Automatic Emergency Braking, Forward Collision Alert, and Front Pedestrian Braking provide active protection. The X31 Off-Road and Protection Package adds Hill Descent Control and off-road suspension tuning for serious capability. Electronic stability control and traction control work with four-wheel disc ABS brakes to keep you secure.
Practical features make daily ownership rewarding. The spray-on bedliner protects your cargo area, while 120-volt power outlets in both the bed and instrument panel keep your tools and devices charged. All-weather floor liners protect the cabin from mud and moisture. LED fog lamps and automatic high-beam headlights improve visibility. The truck also includes provisions for fifth-wheel and gooseneck trailer wiring, expanding its utility.
Behind the wheel, you'll appreciate the steering wheel-mounted audio controls, remote start system, and push-button ignition. The 3.73 rear axle ratio and 2-speed electronic shift transfer case give you multiple options for whatever job lies ahead. OnStar services provide added peace of mind and connectivity features.
This Sierra 2500HD SLE represents genuine truck capability backed by thoughtful engineering and dependable construction. We invite you to experience this truck in person and discuss how it can serve your needs. Price includes: $1000 - Purchase Allowance. Exp. 08/03/2026