Used 2021 GMCSierra 1500 AT4

This 2021 GMC Sierra 1500 AT4 combines capable diesel performance with premium comfort and technology. The crew cab, short-box design makes this truck both practical and powerful, with a 3.0L turbocharged diesel I-6 engine delivering EPA-estimated 22 city / 26 highway MPG actual mileage may vary. At just over 66,000 miles, this is a well-maintained example featuring recent trade-in status and fresh glass and tires.

- Premium Bose 7-Speaker Sound System with Navigation
- Power sunroof and heated steering wheel
- Heated and ventilated front seats with power adjustments and lumbar support
- Remote vehicle starter with keyless open and start
- ProGrade Trailering System with integrated brake controller
- Spray-on pickup bed liner with AT4 logo
- 18-inch machined aluminum wheels with LT275/65R18C Goodyear Wrangler Duratrac tires
- 4WD with auto-locking rear differential and hill descent control
- Apple CarPlay and Android Auto compatibility with 4G LTE Wi-Fi hotspot capability
- Rear vision camera with hitch guidance and integrated trailer brake controller

CarBravo Certified benefits include:
- 126 Point Inspection
- 12-month/12,000-mile Bumper-to-Bumper Warranty
- 24-hour Roadside Assistance with $0 deductible on warranty repairs
- Vehicle history report
- All warranty repairs include parts, labor, and towing to the nearest CarBravo dealership if necessary
- Alternative transportation provided when warranty service is needed
- GM Rewards points toward GM Certified Service and eligible accessories
- 1-month trial of OnStar safety services including Automatic Crash Response
- 165+ SiriusXM channels in vehicle plus 350+ channels on the SiriusXM app

This Sierra AT4 is fully equipped for work and weekend adventures. The Preferred Equipment Group, trailering package, and rugged styling deliver the authentic AT4 experience you want, while the interior's perforated leather, power conveniences, and premium infotainment make every drive enjoyable. Stop by to experience this capable truck firsthand.