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.
This 2026 GMC Sierra 2500HD SLE in beige delivers serious capability paired with premium comfort. Powered by the legendary 6.6L V8 Duramax diesel turbocharged engine with a 10-speed automatic transmission and 4WD, this heavy-duty truck is built to handle demanding work and towing demands. The SLE trim combines rugged functionality with thoughtful amenities designed for both job sites and daily driving.
Key Features:
- 6.6L V8 Duramax Diesel Turbocharged Engine
- Gooseneck/5th Wheel Prep Package
- Snow Plow Prep/Camper Package
- 220-Amp Alternator
- Spray-on Pickup Bedliner with GMC Logo
- Premium GMC Infotainment System with Apple CarPlay and Android Auto
- SiriusXM with 360L Trial Subscription
- Remote Vehicle Starter System with Keyless Open and Start
- Heated Steering Wheel and Heated Driver/Front Outboard Passenger Seats
- Hill Descent Control and Off-Road Suspension
This truck arrives with an array of modern conveniences including dual-zone automatic climate control, power windows and door mirrors, LED fog lamps, and a GMC MultiPro Tailgate. Safety features include automatic emergency braking, lane departure warning, forward collision alert, and electronic stability control. The 10-way power driver seat and split folding rear seat maximize comfort and flexibility.
Experience the strength and sophistication of a true Sierra 2500HD. Stop by Brennan Buick GMC today to see this impressive truck in person and take it for a test drive. Price includes: $1000 - Purchase Allowance. Exp. 08/31/2026 $2500 - Bonus Cash. Exp. 08/31/2026