AT4 trim, Summit White exterior and Jet Black with Kalahari accents interior. Non-Smoker vehicle, Local Trade. ======KEY FEATURES INCLUDE: 4x4, Heated Driver Seat, Heated Rear Seat, Cooled Driver Seat, Premium Sound System. GMC AT4 with Summit White exterior and Jet Black with Kalahari accents interior features a 8 Cylinder Engine with 420 HP at 5600 RPM*. ======OPTION PACKAGES: TECHNOLOGY PACKAGE includes (DRZ) Rear Camera Mirror and (UV6) Multicolor 15" Diagonal Head-Up Display (Includes (UVN) Bed View Camera. ENGINE, 6.2L ECOTEC3 V8 (420 hp [313 kW] @ 5600 rpm, 460 lb-ft of torque [624 Nm] @ 4100 rpm); featuring Dynamic Fuel Management, LPO, OFF-ROAD HIGH CLEARANCE STEP (dealer-installed), SUNROOF, POWER, SIERRA SAFETY PLUS PACKAGE includes (UFB) Rear Cross Traffic Braking, (UKK) Rear Pedestrian Alert, (TRG) Trailer Camera Provisions, (UKV) Trailer Side Blind Zone Alert and (UV2) HD Surround Vision (Certain vehicles may be forced to include (00Z) Not Equipped with Front and Rear Park Assist, which removes Front and Rear Park Assist. See dealer for details or the window label for the features on a specific vehicle. Includes (UD5) Front and Rear Park Assist. AT4 PREFERRED PACKAGE includes (UG1) Universal Home Remote, (A48) rear sliding power window and (KSG) Adaptive Cruise Control, AUDIO SYSTEM, 13.4 " DIAGONAL PREMIUM GMC INFOTAINMENT SYSTEM WITH GOOGLE BUILT IN, 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, advanced voice recognition, in-vehicle apps, personalized profiles for infotainment and vehicle settings (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. ======A GREAT TIME TO BUY: This Sierra 1500 is priced $3,700 below J.D. Power Retail. AutoCheck One Owner ======VISIT US TODAY: At Riverview Chevrolet GMC, we are committed to an easy, hassle free buying experience. P.R.I.D.E. Professional conduct, Reliability, Incomparable service, Devoted employees, Enthusiasm toward our customers. Customers are our #1 priority Pricing analysis performed on 10/29/2026. 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.