This 2021 GMC Sierra 2500HD AT4 is a local trade that has been thoroughly inspected by our certified technicians and passed a comprehensive 115-point mechanical and safety evaluation, giving you confidence in its reliability and condition.
- 4Ã4 capability with 2-Speed Active Transfer Case
- Duramax 6.6L V8 Turbodiesel engine with 445 hp and 910 lb-ft of torque
- AT4 Premium Plus Package with premium features and off-road enhancements
- Gooseneck/5th Wheel Package with trailer camera provisions
- Heated and ventilated front bucket seats with leather trim
- Power sunroof with panoramic glass
- 20" machined aluminum wheels with high gloss black accents
- Premium GMC Infotainment System with navigation and Apple CarPlay
- Bose Premium 7-speaker sound system with SiriusXM
- Bed View Camera with HD Surround Vision
- Power-retractable black assist steps with LED lighting
- Integrated Trailer Brake Controller with in-vehicle trailering app
- Multicolor 15" Head-Up Display
- Lane Change Alert with Side Blind Zone Alert
- Automatic Emergency Braking with Forward Collision Alert
This Sierra 2500HD AT4 arrives finished in white and is built for serious work and capable towing. The cabin combines professional capability with refined comfort, featuring leather seating, heated and ventilated front seats, and a heated steering wheel for year-round comfort. The Advanced Trailering System keeps tabs on your load with integrated trailer brake control, tire pressure monitoring, and multiple camera views so you maintain complete visibility while hauling.
Today's truck buyer expects technology to work seamlessly, and this Sierra delivers with wireless Apple CarPlay and Android Auto integration, wireless phone projection and charging, plus a sophisticated navigation system. The premium Bose audio system and SiriusXM capability ensure entertainment quality on every journey. Connectivity is enhanced with 4G LTE Wi-Fi hotspot capability and GMC Connected Services.
Off-road capability is built into the AT4 platform with off-road suspension tuning, hill descent control, and electronic locking differentials. The X31 Off-Road Package and elevated step combine to give you both capability and confident entry and exit. Power-retractable steps with integrated LED lighting make climbing into the cab easier whether you're at the jobsite or on the trail.
This truck comes equipped with comprehensive safety features including Automatic Emergency Braking, lane departure warning, rear cross traffic alert, and an extensive airbag system. The ultrasonic park assist with front and rear sensors, combined with the bed view camera and surround vision, helps you navigate tight spaces with precision. These systems work together to provide peace of mind whether you're driving through the city or backing up to a trailer.
We will bring this truck to you for a test drive. Visit our showroom to see this 2021 Sierra 2500HD AT4 in person and experience the combination of capability, comfort, and technology that makes it ready for whatever you ask of it.
0.0