Certified Used 2026 GMC Sierra 3500HD SLE

Meet the 2026 GMC Sierra 3500HD SLE, a heavy-duty pickup truck engineered to handle demanding work and deliver the capability you need with genuine reliability and dependable performance.

– Duramax 6.6L V8 Turbodiesel engine with 470 hp and 975 lb-ft of torque
– 10-Speed Automatic transmission with 4WD
– 13.4-inch Premium GMC Infotainment System
– Heated front seats and heated steering wheel
– SLE Value Package with convenience features and remote start
– Spray-on pickup bedliner with GMC logo
– 18-inch polished forged aluminum wheels
– Skid plates protecting oil pan, front axle, and transfer case
– Power-adjustable heated and auto-dimming outside mirrors with trailering package
– Dual-zone automatic climate control
– Lane Departure Warning System and Automatic Emergency Braking
– 220-amp alternator and engine block heater
– All-weather floor liners and 4-inch black tubular assist steps
– SiriusXM with 360L satellite radio
– Automatic high-beam headlights with LED fog lamps

This Sierra 3500HD delivers the torque and pulling power required for professional applications and heavy loads. The Duramax turbodiesel engine provides the efficiency and longevity that truck owners depend on, while the robust 10-speed automatic transmission handles the demands of real-world work seamlessly. With only 2210 miles, this truck is essentially New and ready for years of service.

The cabin reflects GMC’s commitment to driver comfort and convenience. Heated seats and a heated steering wheel provide warmth during cold months, while the dual-zone climate control keeps all occupants comfortable regardless of season. The 13.4-inch touchscreen interface connects you to navigation, entertainment, and vehicle controls with straightforward operation. SiriusXM satellite radio with 360L keeps you connected with premium programming and sports coverage throughout your day.

Safety technology is integrated thoughtfully throughout this truck. Lane Departure Warning alerts you if you drift from your intended path, while Automatic Emergency Braking provides an additional layer of protection. Perimeter lighting illuminates your surroundings when entering or exiting the vehicle, and the rear parking camera gives you clear visibility when backing up. These features work together to help you drive with greater confidence and awareness.

The exterior presents a professional appearance finished in Beige with chrome accents, including the surround grille and bumpers. The 18-inch polished forged aluminum wheels provide both durability and a polished look. Protective skid plates guard critical components including the oil pan, front axle, and transfer case from impact and debris. The spray-on bedliner protects the truck Bed from wear and damage during daily use, and all-weather floor liners help maintain the interior’s condition.

This is a single-owner truck with a clean Carfax history, representing the vehicle’s well-maintained status from original ownership. With the SLE Value Package included, you receive meaningful features and equipment designed to maximize your investment.

The 2026 GMC Sierra 3500HD SLE stands ready to serve as your capable, dependable work partner. We invite you to visit our showroom to sit behind the wheel and experience the solid construction and thoughtful design that define this truck firsthand.