Meet the 2021 GMC Sierra 1500 AT4, a capable truck built to handle both work and the open road with confidence. This red Cayenne beauty arrives with a 3.0L Duramax I-6 diesel engine delivering 277 horsepower and 460 lb-ft of torque, paired with a 10-speed automatic transmission and 4WD capability, achieving 22 city and 26 highway MPG.

- Heated and ventilated leather seats with memory functions
- Heated steering wheel for added comfort
- Apple CarPlay and Android Auto integration
- Premium audio system with MultiPro by Kicker
- Backup camera and Hitch Guidance with Hitch View
- Keyless entry and keyless start
- 20-inch machined aluminum wheels with carbon grey accents
- All-weather floor liners with AT4 logo
- Performance front brake kit with red Brembo calipers
- Integrated trailer brake controller
- Engine block heater for cold weather reliability
- Console-mounted safe for secure storage
- Remote vehicle starter system
- HomeLink for garage door control

This truck arrives with the dependability you deserve. The Sierra 1500 AT4 is certified and backed by a comprehensive 6-month or 6,000-mile Summit Warranty, giving you peace of mind with every mile. You'll appreciate the off-road suspension, hill descent control, and auto-locking rear differential that come standard on the AT4 trim, along with the spray-on bed liner protecting your cargo area.

The cabin reflects thoughtful design with dual-zone automatic climate control, a color display driver information center, SiriusXM satellite radio with 360L, and available OnStar connectivity. Power windows, power door locks, and power steering are complemented by front fog lights and fully automatic headlights for improved visibility. The bed includes a rear step bumper and wheelhouse liners, while the frame features red recovery hooks and a tow hitch ready for your next adventure.

The 2021 Sierra 1500 AT4 combines truck capability with refined comfort. This certified pre-owned truck has been inspected and conditioned to our standards, ensuring it meets our quality expectations. Everything from the transmission to the suspension has been evaluated, so you're buying with confidence.

Inside, the truck offers genuine truck practicality with features like the rear underseat storage bin, multiple power outlets including 120-volt capability in the bed and cabin, and a floor-mounted center console. The split-folding rear seat provides flexibility for passengers or cargo, while dual USB charging ports in the rear keep devices powered on the move.

This Sierra represents a solid investment in capability and comfort. The AT4 trim provides enhanced off-road features while maintaining the refinement and technology expected in a premium truck. With performance upgrades like the red Brembo brake kit and a power package designed for serious work and serious driving, this truck delivers on all fronts. Visit us today to experience how the 2021 GMC Sierra 1500 AT4 can serve your needs.