SIGNATURE CERTIFIED BY ALLSTATE - 179 points inspection backed by our exclusive 3 YEAR/100K TOTAL MILES LIMITED POWERTRAIN WARRANTY AT NO COST TO YOU

This 2021 GMC Sierra 1500 AT4 in gray represents a well-maintained truck built for capability and comfort. With its 3.0L I-6 Diesel Turbocharged engine producing 277 horsepower and 460 lb-ft of torque, combined with a 10-speed automatic transmission and 4WD capability, this truck is equipped to handle demanding work and varied terrain. Achieving 22 mpg city and 26 mpg highway, it delivers a practical balance of power and efficiency.

- Power Sunroof
- Technology Package with HD Surround Vision, Rear Camera Mirror, and Bed View Camera
- Multicolor 15 Diagonal Head-Up Display
- Premium GMC Infotainment System with Navigation and SiriusXM 360L
- Premium Bose 7-Speaker Sound System
- Adaptive Cruise Control with Following Distance Indicator
- Automatic Emergency Braking with Front Pedestrian Braking
- Lane Keep Assist with Lane Departure Warning
- IntelliBeam Automatic High Beam
- 20 Machined Aluminum Wheels with Carbon Grey Metallic Accents
- Heated and Ventilated Front Seats
- Remote Vehicle Starter System
- Universal Home Remote
- ProGrade Trailering System with Integrated Trailer Brake Controller
- Power Sliding Rear Window with Rear Defogger

The AT4 value package builds on this foundation with all-terrain capability, including Goodyear Wrangler DuraTrac tires and a comprehensive driver alert system. The truck features practical touches such as the spray-on pickup bed liner with AT4 logo, red recovery hooks, and rear wheelhouse liners that protect against the elements and daily use.

Technology seamlessly integrates into daily driving with the 8 digital driver information center, wireless charging, 4G LTE Wi-Fi capability, and multiple 120-volt power outlets throughout the cabin. Parking and maneuvering are made easier with the ultrasonic front and rear park assist, rear cross traffic alert, and comprehensive camera system including hitch guidance with hitch view.

This truck has been thoroughly inspected as a Signature Certified vehicle by Allstate, backed by their comprehensive 179-point inspection. Every major system has been evaluated to ensure it meets rigorous standards for reliability and performance. The included 3-year/100,000-mile limited powertrain warranty provides you with confidence and protection on your investment, at no additional cost.

The AT4 combines work truck durability with premium features that enhance both function and comfort. From the hill descent control for off-road confidence to the perforated leather-appointed seating and heated steering wheel for daily convenience, this Sierra 1500 accommodates both challenging jobs and comfortable commutes. The comprehensive suite of safety features and driver-assistance technologies reflects modern truck standards for protecting you and your passengers.

We invite you to experience this 2021 GMC Sierra 1500 AT4 firsthand and discover why it offers a compelling combination of capability, technology, and value for your transportation needs.