Discover the capability and comfort of this 2021 GMC Sierra 1500 AT4, a truck built for those who demand both performance and reliability in every condition.

- 3.0L Turbocharged Diesel I-6 engine with 460 lb-ft of torque
- 4WD with off-road suspension for all-weather confidence
- LIFETIME POWERTRAIN WARRANTY
- Premium GMC Infotainment System with Apple CarPlay and Android Auto
- SiriusXM satellite radio with 360L service
- Remote vehicle starter system
- ProGrade Trailering System with integrated trailer brake controller
- Spray-on bed liner with AT4 logo
- 20-inch machined aluminum wheels with carbon grey accents
- Power sunroof and panoramic roof capability
- Rear step bumper with recovery hooks
- Heated steering wheel and door mirrors
- Auto-dimming rear-view mirror with compass

This Sierra AT4 delivers impressive capability with its turbocharged diesel engine producing 277 horsepower and exceptional torque. The 4WD system combined with off-road suspension provides confidence on any terrain, while the engine block heater ensures reliable starts in cold weather. Highway efficiency of 26 MPG paired with city performance of 22 MPG reflects a well-balanced powertrain designed for truck owners who refuse to compromise.

The cabin reflects genuine truck luxury. Heated and ventilated leather-appointed front bucket seats with 10-way power adjustment and lumbar support create a commanding driving position. The climate-controlled environment includes automatic temperature control with dual front and rear zones. A heated steering wheel and power-adjustable door mirrors add practical comfort through harsh seasons.

Technology integration keeps you connected whether you're working or traveling. The premium infotainment system features Apple CarPlay and Android Auto functionality, allowing seamless smartphone integration. SiriusXM 360L satellite radio provides entertainment across your travels. The 4.2-inch color driver information center displays trip computer data, fuel economy, and vehicle diagnostics at a glance. Four USB ports throughout the cabin ensure devices remain charged during your day.

Trailering capability is engineered into this truck's DNA. The ProGrade Trailering System includes an integrated trailer brake controller, hitch guidance with hitch view camera, and in-vehicle trailering app access. Red recovery hooks and rear step bumper provide practical utility. The 3.23 rear axle ratio supports towing operations with confidence.

This locally-traded, never-rental truck carries Carfax certification with no accidents reported. As a non-smoker vehicle with moderate mileage, it represents a well-maintained example of Sierra AT4 quality and construction.

At Carl Cannon Chevrolet Buick GMC, our entire team works together to provide you with the ultimate Buick, Chevrolet, GMC shopping experience. We are here to exceed your expectations, deliver the best service possible, and make car shopping fun again.