Used 2026 GMC Sierra for sale in Summerville

Seller description

Heated/Cooled Leather Seats, Nav System, Moonroof, Heated Rear Seat, 4x4, Aluminum Wheels, Hitch, TRANSMISSION, 10-SPEED AUTOMATIC WITH ENGINE, 6.2L ECOTEC3 V8. Sterling Metallic exterior and Obsidian Rush interior, AT4X trim. KEY FEATURES INCLUDELeather Seats, Sunroof, 4x4, Heated Driver Seat, Heated Rear Seat, Cooled Driver Seat, Back-Up Camera, Premium Sound System, Satellite Radio, Onboard Communications System. Keyless Entry, Privacy Glass, Steering Wheel Controls, Electronic Stability Control. GMC AT4X with Sterling Metallic exterior and Obsidian Rush interior features a 8 Cylinder Engine with 420 HP at 5600 RPM. OPTION PACKAGESENGINE, 6.2L ECOTEC3 V8 (420 hp [313 kW] at 5600 rpm, 460 lb-ft of torque [624 Nm] at 4100 rpm); featuring Dynamic Fuel Management, AUDIO SYSTEM, 13.4 DIAGONAL PREMIUM GMC INFOTAINMENT SYSTEM WITH GOOGLE BUILT IN APPS SUCH AS NAVIGATION AND VOICE ASSISTANCE, INCLUDES COLOR TOUCH-SCREEN, MULTI-TOUCH DISPLAY, AM/FM STEREO Bluetooth streaming audio for music and most phones; featuring wireless Android Auto and Apple CarPlay capability for compatible phones (STD), TRANSMISSION, 10-SPEED AUTOMATIC WITH ELECTRONIC PRECISION SHIFT, ELECTRONICALLY CONTROLLED with overdrive, and tow/haul mode and steering column paddle shifters. Includes Cruise Grade Braking and Powertrain Grade Braking. Horsepower calculations based on trim engine configuration. Fuel economy calculations based on original manufacturer data for trim engine configuration. Please confirm the accuracy of the included equipment by calling us prior to purchase. For more information on our new car inventory, please call 888-860-4075. MSRP may not reflect dealer installed accessories. See dealer for details.