2026 GMC Sierra 2500HD AT4 Crew Cab 4WD

NAV, Heated/Cooled Leather Seats, AT4 PREFERRED PACKAGE, ASSIST STEPS, POWER RETRACTABLE, BLAC... TECHNOLOGY PACKAGE, AUDIO SYSTEM, 13.4" DIAGONAL PREMIUM.. AT4 trim, Onyx Black exterior and Jet Black with Kalahari accents interior. KEY FEATURES INCLUDELeather Seats, 4x4, Heated Driver Seat, Heated Rear Seat, Cooled Driver Seat OPTION PACKAGESAt4 Premium Plus Package :includes (PDO) AT4 Preferred Package, (CF5) power sunroof, (CWM) Technology Package and (VXW) AT4 high clearance step, LPO, TECHNOLOGY PACKAGE includes (DRZ) Rear Camera Mirror and (UV6) Multicolor 15" Diagonal Head-Up Display, Lpo, Black Lug Nut And Wheel Lock Kit :includes 28 lug nuts, 4 locks and 1 key (dealer installed), AT4 PREFERRED PACKAGE includes (UG1) Universal Home Remote, (A48) rear sliding power window and (U01) Roof Marker Lamps, Tires, Lt275/65R20 E 126/123 Bf Goodrich Off-Road T/A Ko3 : Trailer Tire Pressure Monitor Sensors :includes set of 4 sensors. Sensor functionality requires (UET) In-Vehicle Trailering App to be ordered with the vehicle and installed by the factory. Sensors will be shipped loose with the truck and will need to be installed on trailer by customer. System is capable of monitoring up to 6 wheels. Additional or replacement sensors are available through GM Accessories, ASSIST STEPS, POWER RETRACTABLE, BLACK includes LED lighting, 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), ENGINE, 6.6L V8 with Direct Injection and Variable Valve Timing, gasoline, (401 hp [299 kW] @ 5200 rpm, 464 lb-ft of torque [629 N-m] @ 4000 rpm) (STD), TRANSMISSION, 10-SPEED AUTOMATIC (STD). WHY BUY FROM USBuy with confidence at Group 1 where every pre-owned vehicle, up to 175,000 miles, comes with a one month 1,000-mile limited warranty along with a 3-day 250-mile exchange policy. Some exclusions may apply, see Buyer's Guide for specifics. Every vehicle is priced to market and includes a Carfax History Report. VISIT US TODAYAt Group 1 Buick GMC South we strive to provide the perfect balance of complete customer satisfaction, employee empowerment, and sustainable prosperity. By maintaining the highest standards at all times, we promise to treat you the way we want to be treated, with respect. Please confirm the accuracy of the included equipment by calling us prior to purchase.