2021 GMC Sierra 1500 4WD Crew Cab Short Box SLT

Meet the 2021 GMC Sierra 1500 4WD Crew Cab Short Box SLT, a used pickup finished in striking Red Mahogany Metallic. Its spacious cab seats six, while the short box keeps this full-size truck ready for work, weekend projects, and everyday driving. With 122,677 miles, a gasoline 5.3-liter V8 rated at 355 horsepower at 5600 rpm and 383 lb-ft of torque at 4100 rpm, and an 8-speed automatic transmission, it brings confident power and 4WD capability. EPA estimates are 14 mpg city and 20 mpg highway.

Comfort and convenience come together with heated memory seats, keyless entry, push-button start, Bluetooth, Apple CarPlay, satellite radio readiness, and a Wi-Fi hotspot. A backup camera helps when maneuvering, and the tow package adds utility for hauling gear or a trailer. This Sierra SLT pairs its capable truck hardware with useful technology and a comfortable Crew Cab layout.

2021 GMC Sierra 1500 Safety and Security Features

A check rear seat reminder helps prompt a final look before you leave the truck. Four-wheel ABS supports controlled braking, while anti-lockout and auto-locking power door locks add everyday security. A programmable safety key lets you set limits for additional peace of mind.

2021 GMC Sierra 1500 Entertainment and Technology Features

The myGMC app with Connected Access provides smart device compatibility, while voice-operated hands-free calling and radio controls help keep your attention on the road. The 8-inch infotainment screen features touch controls, app marketplace integration, and electronic messaging assistance with read-aloud and voice-operated functions. Six speakers deliver audio, and a USB auxiliary input offers another way to connect.

2021 GMC Sierra 1500 Performance Features

Auto start/stop helps manage engine operation. The part-time 4WD system includes an on-demand setting and electronic selection, giving you control over traction as conditions change. A rear locking differential adds capability when the road gets challenging.