Powered by innovation, our 2021 GMC Sierra 1500 SLT Crew Cab Short Box 4X2 delivers what you demand in a truck backed by a bold Dark Sky Metallic design! Motivated by a 5.3 Liter EcoTec3 V8 offering 355hp to an 8 Speed Automatic transmission so you can tow, haul, and travel with ease. This Rear Wheel Drive truck also rewards you with confident handling and can see nearly 22mpg on the highway. Chrome accents and bumpers bring out the stylish side of our Sierra, which is further enhanced by LED lighting, fog lamps, running boards, 18-inch alloy wheels, and the premium functionality of a ProGrade Trailering System and six-way MultiPro tailgate.
Our SLT cabin is a comfortable command post for your busiest days with heated leather power front seats, heated rear seats, a heated leather steering wheel, dual-zone automatic climate control, keyless open/ignition, and 12V/120V power outlets. Keep your world close at hand with smart technology such as an 8-inch touchscreen, wireless Android Auto/Apple CarPlay, WiFi compatibility, Bluetooth, and a six-speaker sound system.
GMC lets you drive with extra confidence knowing that StabiliTrak stability/traction control, trailer-sway control, hill-start assist, an HD backup camera, a rear-seat reminder, tire-pressure monitoring, ABS, and an array of airbags are on board. Achieve more every day in our precisely engineered Sierra 1500 SLT!