VEHICLE SOLD AS-TRADED!!!This vehicle is being offered to you as an alternative to us taking to the auction. It's being offered COMPLETELY AS IS in the condition it was traded. It comes with NO guarantees.- 3.0L I-6 Diesel Turbocharged (Duramax) with 277 hp and 460 lb-ft of torque- 4WD with Off-Road Suspension and Auto-Locking Rear Differential- 20 Machined Aluminum Wheels with Carbon Grey Metallic Accents- Spray-On Pickup Bed Liner with AT4 Logo- ProGrade Trailering System with Integrated Trailer Brake Controller- Premium GMC Infotainment System with Apple CarPlay and Android Auto- SiriusXM with 360L Satellite Radio- Heated and Ventilated Perforated Leather Front Seats- Heated Steering Wheel- Remote Vehicle Starter System- Clean Carfax- HD Rear Vision Camera with Hitch Guidance- Engine Block Heater- 10-Way Power Driver and Passenger Seats with Lumbar SupportThis 2021 GMC Sierra 1500 AT4 in Dark Sky Metallic Gray delivers the capability and comfort you expect from the AT4 nameplate. The turbocharged Duramax diesel engine provides strong torque for towing and hauling, while the 10-speed automatic transmission works efficiently to deliver 22 city and 26 highway mpg. Four-wheel drive with off-road suspension and an auto-locking rear differential gives you dependable traction in varied conditions.The truck bed features a spray-on liner bearing the AT4 badge, and the ProGrade Trailering System is equipped with an integrated trailer brake controller for secure towing capability. Red recovery hooks provide added utility for off-road ventures. The exterior combines rugged functionality with refined styling, including LED cargo lighting, front fog lights, and heated door mirrors.Inside, the cabin emphasizes comfort with heated and ventilated perforated leather front seats, a heated steering wheel, and 10-way power seat adjusters with lumbar support on both driver and passenger sides. The premium GMC Infotainment System offers Apple CarPlay and Android Auto compatibility, while a 4.2-inch color driver information center keeps essential data visible. SiriusXM with 360L satellite radio, paired with steering wheel audio controls, delivers entertainment throughout your drive.Modern conveniences include remote keyless entry with push-button start, automatic temperature control with front dual-zone air conditioning, and multiple power outlets for charging devices. The HD rear vision camera with hitch guidance simplifies backing up with trailers, while OnStar and GMC Connected Services connectivity keeps you linked on the road.Safety features include electronic stability control, traction control, hill descent control, brake assist, and a comprehensive airbag system. Four-wheel disc brakes with ABS provide confident stopping power. Memory settings for the driver's seat ensure your preferred position returns automatically each time you drive.This AT4 represents a capable truck ready for work and recreation. The clean Carfax adds confidence to your purchase. Contact us to arrange a time to view this vehicle and discuss whether it meets your transportation needs.