2021 GMC Sierra 1500

About this GMC Sierra 1500

This 2021 GMC Sierra 1500 AT4 is listed at $34,998 with 118,741 miles on the odometer. Powertrain: 3.0L V-6 Diesel Turbocharged, 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 Diamond Ford in Lancaster, CA. Contact the dealer directly through Carlify to schedule a test drive or request more photos. Looking at other diesel options? Use the related links below to compare similar listings on Carlify.

12-Volt Rear Auxiliary Power Outlet, 120-Volt Instrument Panel Power Outlet, 170 Amp Alternator, 2 USB Ports, 2 USB Ports (1st Row), 4.2 Diagonal Color Display Driver Info Center, 4G LTE Wi-Fi Hotspot Capable, AT4 Preferred Package, 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, 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, Power Sliding Rear Window w/Rear Defogger, Preferred Equipment Group 4SB, Premium Bose 7-Speaker Sound System, ProGrade Trailering System, Radio: Premium GMC Infotainment Sys w/Navigation, Rear Dual USB Charging-Only Ports, Rear Wheelhouse Liners, Red Recovery Hooks, Remote Vehicle Starter System, Spray-On Pickup Bed Liner w/AT4 Logo, Steering Wheel Audio Controls, Theft Deterrent System (Unauthorized Entry), Trailering Package, Universal Home Remote, Ventilated Driver & Front Passenger Seats, Wireless Charging. AT4 22/26 City/Highway MPG 4D Crew Cab 4WD 10-Speed Automatic 3.0L I6The 2021 GMC Sierra 1500 AT4 is an off-road-oriented pickup truck designed for rugged terrain. It features a 2-inch suspension lift, mud-terrain tires, and a locking rear differential, making it ideal for off-road adventures. The AT4 model combines enhanced capabilities with GMC's premium refinement, offering a custom appearance with body-color bumpers and a robust design for outdoor enthusiasts. It is equipped with a 3.0-liter turbodiesel engine, providing a balance of performance and efficiency for both work and recreation

Inspection summary

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