2020 GMC Sierra 1500 AT4

About this truck

This 2020 GMC Sierra 1500 AT4 is a powerful, well-equipped crew cab ready to handle any task. Finished in striking black with jet black leather accents throughout the cabin, the truck combines premium comfort with genuine capability. The EcoTec3 6.2L V8 engine delivers serious performance, paired with a smooth-shifting 10-speed automatic transmission and full-time 4WD prowess.

• Heated and ventilated front seats with leather trim
• Premium GMC infotainment system with Apple CarPlay and Android Auto
• HD surround vision camera with trailer view provisions
• Adaptive cruise control with forward collision alert
• Lane keep assist with lane departure warning
• Automatic emergency braking and rear cross traffic alert
• Ultrasonic front and rear park assist
• CarbonPro composite bed with spray-on liner
• ProGrade trailering system with integrated brake controller
• Multicolor 15" head-up display

The AT4 designation signals serious off-road credentials—this model includes off-road suspension, hill descent control, heavy-duty rear locking differential, and multiple camera systems to keep you confident whether on pavement or trail. Technology runs equally deep: wireless charging, 4G LTE Wi-Fi hotspot capability, OnStar connectivity, and a premium audio system ensure you stay connected and entertained. At 75,914 miles with comprehensive technology and AT4 premium features, this Sierra 1500 represents excellent value.

We invite you to come see this Sierra in person and experience the blend of rugged capability and refined comfort it offers. Contact us today to schedule your test drive.