Step inside our 2023 GMC Sierra 1500 AT4 Crew Cab 4X4 in Sterling Metallic, and blaze trails with bold confidence! Powered by a 6.2 Litre EcoTec3 V8 offering 420hp to a 10 Speed Automatic transmission for awesome trail-tested strength. This Four Wheel Drive truck also boasts an off-road suspension with a 2-inch lift, a two-speed transfer case, and hill-descent control, plus it achieves approximately 11.8L/100km on the highway. Our Sierra sets the bar for rugged style with red recovery hooks, robust skid plates, LED lighting, fog lamps, dual exhaust outlets, a spray-on bed liner, alloy wheels, and a MultiPro tailgate. Upon entering, our AT4 cabin helps you tame tough terrain in comfort with leather power front seats, uplevel rear seats, a leather-wrapped steering wheel, dual-zone automatic climate control, cruise control, remote start, and keyless open/ignition. Features like an 8-inch touchscreen, wireless Android Auto/Apple CarPlay, WiFi compatibility, Bluetooth, and six-speaker audio bring digital benefits you can appreciate on the pavement or off. GMC supports safer journeys with an HD rearview camera, hitch guidance, StabiliTrak stability/traction control, trailer-sway control, hill-start assist, tire-pressure monitoring, a rear-seat reminder, and more. With all that, our Sierra 1500 AT4 is a smarter choice for a smoother trucking experience. Save this Page and Call for Availability. We Know You Will Enjoy Your Test Drive Towards Ownership! Drive a Little, Save a Lot. Really Experience the Murray Difference.