Pre-Owned 2022 GMC Sierra 1500 AT4 For Sale Milford, DE

Meet the 2022 GMC Sierra 1500 AT4, a white truck built for those who demand capability without compromise. This one-owner vehicle combines rugged performance with premium refinement, backed by a clean Carfax and our thorough reconditioning process.- Backup Camera- Bluetooth® Connectivity- Power Sunroof- Technology Package with Rear Camera Mirror and 15 Multicolor Head-Up Display- EcoTec3 6.2L V8 Engine with 420 hp and 460 lb-ft of torque- 20 Machined Aluminum Wheels with Carbon Grey Metallic accents- AT4 Premium Package- MultiPro Audio System by Kicker- Heated and Ventilated Front Seats- Wireless Phone Projection with Apple CarPlay and Android Auto- Navigation System- Ultrasonic Front and Rear Park Assist with Rear Cross Traffic Braking- Integrated Trailer Brake Controller with Hitch Guidance- Remote Vehicle Starter System- Premium Bose Sound System with SiriusXM 360LThis Sierra AT4 arrives as a GMC CarBravo Certified vehicle, meaning it has passed our comprehensive 126-point inspection and comes standard with roadside assistance, a $0 deductible warranty, and a verified vehicle history. All warranty repairs include parts, labor, and towing to the nearest CarBravo dealership if necessary. Should your vehicle need warranty service, we provide alternative transportation. When you purchase this CarBravo certified vehicle and sign up as a GM Rewards member at delivery, you'll earn points redeemable toward GM Certified Service and eligible accessories. Additionally, you'll receive a one-month trial of OnStar safety services including Automatic Crash Response and Roadside Assistance, plus access to 165+ channels in the vehicle and 350+ channels via the SiriusXM app.The AT4 package elevates this truck with distinctive styling and serious off-road capability. You'll appreciate the black sport step, front and rear molded splash guards, and GMC MultiPro tailgate step lights—all factory-installed features that enhance both function and appearance. The off-road high clearance step provides easy cab access, while the spray-on bed liner with AT4 logo protects your cargo investment.Performance meets technology in this Sierra. The 6.2L V8 delivers confident power whether you're hauling or towing, with the Trailering Package offering integrated brake control, trailer camera provisions, and side blind zone alert for complete confidence when pulling a load. The Technology Package adds the rear camera mirror and head-up display, keeping critical information within your direct line of sight. Adaptive cruise control and rear pedestrian detection contribute to active safety on every drive.Inside, you'll find a driver-focused cabin designed for long days and comfortable daily use. The heated and ventilated front seats adjust ten ways with lumbar support, while the heated steering wheel and dual-zone automatic climate control keep you comfortable in any season. Wireless charging, multiple USB ports including type-C options, dual 120-volt power outlets, and the power sliding rear window ensure your tools, devices, and cargo needs are covered. The multicolor head-up display and navigation system guide your route while steering wheel audio controls keep your focus on the road.This 2022 Sierra AT4 represents the intersection of capability, comfort, and technology. With 28,707 miles, it remains well within the sweet spot of ownership, offering years of dependable service ahead. Our market-based pricing includes Maryland state inspection and complete reconditioning, so you're purchasing confidence along with capability. We invite you to experience this truck in person and find out why the AT4 badge means more than just a trim level—it's a commitment to genuine capability.