2020 GMC Sierra 1500

Elevate your driving experience with this 2020 GMC Sierra 1500 AT4, a versatile pickup truck built to handle both everyday errands and off-road adventures. With just under 100,000 miles, this Summit White vehicle combines rugged capability with premium features, making it an ideal choice for those who demand performance and comfort in one package. Its powerful 3.0-liter turbocharged diesel engine delivers 277 horsepower and 460 lb-ft of torque, paired with a smooth 10-speed automatic transmission and 4WD for confident handling in any terrain. Inside, the Jet Black with Kalahari accents interior offers seating for five, complemented by heated and rear heated seats, while the exterior's clean white finish makes a bold statement. With advanced safety features like adaptive cruise control, lane keep assist, and cross traffic alert, along with modern tech such as Apple CarPlay, a premium audio system, and a spacious 8-inch touchscreen, this Sierra 1500 is designed to keep you connected and secure on every drive. This used GMC Sierra 1500 AT4 not only boasts impressive performance but also prioritizes security and convenience. Safety features include a rear seat reminder, four-wheel anti-lock brakes, auto-locking power door locks, a programmable safety key, and hill descent control for off-road confidence. These systems work together to provide peace of mind whether you're on city streets or rugged trails. The trucks off-road driving assist and hill descent control enhance its capability, making it a dependable companion in challenging conditions. With a well-maintained safety suite, this Sierra 1500 ensures you can focus on the road ahead knowing you are protected. 2020 GMC Sierra 1500 Safety and Security Features This vehicle includes key safety elements such as a rear seat reminder, four-wheel anti-lock braking system, anti-lockout power door locks, auto-locking door locks, and a programmable safety key. Off-road versatility is further supported by hill descent control and hill descent assist, giving you confidence in steep or uneven terrain. These features combine to make the Sierra 1500 a reliable and secure choice for daily driving and off-road adventures. 2020 GMC Sierra 1500 Entertainment and Technology Features Stay connected and entertained with the Sierra 1500s advanced tech offerings. The truck features myGMC with Connected Access, allowing smart device app compatibility, and supports hands-free phone calls through voice operation. Its 8-inch infotainment touchscreen provides HD radio, touch controls, and app marketplace integration for a customizable experience. The system includes six speakers to deliver clear audio, along with voice-operated radio and electronic messaging assistance with read and voice functions, ensuring you stay informed and entertained on every journey. 2020 GMC Sierra 1500 Performance Features The Sierra 1500 AT4 is equipped with a range of performance features designed for both on-road comfort and off-road capability. Auto start/stop technology helps improve fuel efficiency, while the electronic hi-lo 4WD selector allows seamless transition between driving modes. The part-time 4WD system with on-demand setting offers versatility, complemented by a locking rear differential for enhanced traction. Cylinder deactivation contributes to efficiency, and the tuned off-road suspension ensures stability and control over rough terrain. This combination of features makes the truck as capable as it is reliable. Purchase Prices do not include Tax, title, license, $589 Admin Fee as of February 1, 2026. (Unless itemized above), Customer Connectivity CarChief Maintenance and recovery tool $695 1year Subscription are extra. The features and options listed may not apply to this specific vehicle.