2021 GMC Sierra 1500

About this GMC Sierra 1500

This 2021 GMC Sierra 1500 AT4 is listed at $39,995 with 73,537 miles on the odometer. Powertrain: 6.2L V-8 Gas, Automatic, 4WD. EPA-estimated fuel economy is 16 city / 21 highway MPG. Finished in Summit White, this Pickup Truck is well suited to daily driving and longer trips. Available at McCloskey Motors in Colorado Springs, CO. 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.

Summit White 2021 Sierra 1500 GMC AT4 4WD 10-Speed Automatic EcoTec3 6.2L V8 12-Volt Rear Auxiliary Power Outlet, 120-Volt Bed Mounted Power Outlet, 120-Volt Instrument Panel Power Outlet, 170 Amp Alternator, 18" x 8.5" Machined Aluminum Wheels, 2 USB Ports, 2 USB Ports (1st Row), 4.2" Diagonal Color Display Driver Info Center, 4G LTE Wi-Fi Hotspot Capable, 6-Speaker Audio System Feature, Auto-Locking Rear Differential, Auxiliary External Transmission Oil Cooler, Body-Color Surround Grille, Color-Keyed Carpeting Floor Covering, Compass, Deep-Tinted Glass, Electric Rear-Window Defogger, Electrical Lock Control Steering Column, Floor-Mounted Center Console, Front Prem Floor Liners w/Removable Carpet Insert, GMC Connected Access Capable, HD Rear Vision Camera, Heated Driver & Front Outboard Passenger Seating, Heavy-Duty Air Filter, Hill Descent Control, Hitch Guidance, Hitch Guidance w/Hitch View, In-Vehicle Trailering App, Integrated Trailer Brake Controller, Keyless Open & Start, LED Cargo Area Lighting, Manual Tilt-Wheel & Telescoping Steering Column, OnStar & GMC Connected Services Capable, Power Door Locks, Power Front Passenger Windows w/Express Up/Down, Power Front Windows w/Driver Express Up/Down, Power Rear Windows w/Express Down, Preferred Equipment Group 4SB, Premium audio system: GMC Infotainment System, ProGrade Trailering System, Radio: Premium GMC Infotainment Sys w/Multi-Touch, Rear Dual USB Charging-Only Ports, Rear Prem Floor Liners w/Removable Carpet Insert, Rear Wheelhouse Liners, Red Recovery Hooks, Remote Vehicle Starter System, SiriusXM w/360L, Spray-On Pickup Bed Liner w/AT4 Logo, Steering Wheel Audio Controls, Theft Deterrent System (Unauthorized Entry), Trailering Package, Ventilated Driver & Front Passenger Seats. Recent Arrival! The Summit White 2021 GMC Sierra 1500 AT4 is built for drivers who demand rugged performance, advanced technology, and premium comfort all in one package. Powered by the commanding EcoTec3 6.2L V8 engine paired with a smooth 10-speed automatic transmission, this 4WD pickup is ready to handle everything from steep mountain passes to heavy towing jobs with ease. With Hill Descent Control, an auto-locking rear differential, a heavy-duty air filter, and an auxiliary external transmission oil cooler, the Sierra AT4 is engineered to thrive in demanding conditions. For those who haul and tow, the ProGrade Trailering System, integrated trailer brake controller, in-vehicle trailering app, hitch guidance with hitch view, and full Trailering Package ensure superior capability and confidence with every load. The AT4 is not just about strength; it also provides an upscale driving experience. Inside, youll find heated and ventilated driver and front passenger seating, a floor-mounted center console, premium floor liners with removable carpet inserts, and color-keyed carpeting that balances comfort with practicality. Connectivity and convenience are seamlessly integrated with features such as 4G LTE Wi-Fi hotspot capability, GMC Connected Access, multiple USB ports in both the front and rear, keyless open and start, remote vehicle start, and a 4.2-inch diagonal color driver information display. The premium GMC Infotainment System with multi-touch functionality, SiriusXM with 360L, Bluetooth, Apple CarPlay, and Android Auto ensures youre always connected and entertained, while the six-speaker audio system fills the cabin with clear sound. The exterior design sets this truck apart with bold details like red recovery hooks, a body-color surround grille, 18-inch machined aluminum wheels, rear wheelhouse liners, LED cargo area lighting, and a spray-on bedliner with the AT4 logo that enhances durability and style. Safety and driver confidence are reinforced with the HD rear vision camera, theft deterrent system, and OnStar services. With deep-tinted glass, power windows with express functionality, and an electric rear-window defogger, the Sierra is ready for every season.

Inspection summary

Inspection scores are estimates based on title status, accident history, and frame condition. Schedule a third-party inspection before purchase.