
2021 GMC Sierra 1500
About this GMC Sierra 1500
This 2021 GMC Sierra 1500 AT4 is listed at $39,995 with 79,001 miles on the odometer. Powertrain: 6.2L V-8 Gas V, Automatic, 4WD. EPA-estimated fuel economy is 16 city / 21 highway MPG. Finished in Onyx Black, this Pickup Truck is well suited to daily driving and longer trips. Available at Certified Autobrokers in Grand Island, NY. Contact the dealer directly through Carlify to schedule a test drive or request more photos. Looking at other gas options? Use the related links below to compare similar listings on Carlify.
This 2021 GMC Sierra 1500 AT4 Crew Cab 4x4, finished in bold Onyx Black with a Jet Black interior accented by Kalahari details, blends rugged off-road capability with refined luxury, making it a standout in its segment. Powered by the impressive 6.2-liter V8 engine and paired with a smooth 10-speed automatic transmission, this truck delivers exceptional power and performance, ideal for towing, hauling, and tackling tough terrain.The AT4 trim is purpose-built for adventure, featuring a factory-installed two-inch lift, off-road suspension with monotube shocks, skid plates for added underbody protection, and an Autotrac two-speed transfer case for superior control in challenging conditions. Riding on striking 20-inch machined aluminum wheels with Carbon Grey accents and aggressive all-terrain tires, the Sierra AT4 is ready for any road or trail. Red front recovery hooks, LED fog lamps, high-intensity LED headlamps, and signature LED tail lamps ensure excellent visibility and add to its commanding presence. Practical features like the MultiPro tailgate with six versatile functions, a spray-on bed liner, and a 120-volt bed-mounted power outlet make it perfect for both work and play.Inside, the Sierra AT4 combines rugged style with premium comfort. Heated and ventilated front bucket seats, heated rear outboard seats, and a heated leather-wrapped steering wheel ensure all passengers travel in comfort, no matter the season. The AT4 Premium Package includes advanced features like a Bose premium sound system, wireless charging, and GMC's user-friendly infotainment system with navigation, an 8-inch color touchscreen, Apple CarPlay, and Android Auto. The Technology Package further enhances the driving experience with HD Surround Vision, a rear camera mirror, a head-up display, and an enhanced driver information center for critical real-time data.Safety is a priority with the Driver Alert Package II, which includes forward collision alert, automatic emergency braking, lane keep assist with lane departure warning, and IntelliBeam automatic high beams. Additional features like lane change alert, side blind zone alert, and rear cross-traffic alert provide added confidence and protection on every journey.With less than 80,000 miles, this 2021 GMC Sierra 1500 AT4 has been rigorously inspected to meet the high standards set by Certified AutoBrokers of Western New York. It comes with a 3-month or 3,000-mile warranty and a unique 3-day or 300-mile exchange policy, ensuring peace of mind and confidence in your purchase. For more details or to schedule a personalized vehicle walkthrough, contact Certified AutoBrokers of Western New York at 716-773-2747.
Inspection summary
Inspection scores are estimates based on title status, accident history, and frame condition. Schedule a third-party inspection before purchase.
Estimates from typical 12k mi/yr usage. Actuals vary.
- Mon9:00am – 6:00pm
- Tue9:00am – 7:00pm
- Wed9:00am – 6:00pm
- Thu9:00am – 7:00pm
- Fri9:00am – 6:00pm
- Sat9:00am – 4:00pm
- SunClosed