Description

Meet the 2026 GMC Sierra 2500HD AT4, a premium heavy-duty truck engineered for serious work and refined comfort. Powered by a Duramax 6.6L V8 Turbodiesel engine paired with a smooth 10-speed automatic transmission, this 4WD crew cab delivers the capability and confidence you demand. Finished in gray with jet black leather accents, the AT4 combines rugged capability with luxury appointments that set it apart.- Duramax 6.6L V8 Turbodiesel engine with 10-speed automatic transmission- 4WD with off-road suspension and 2-speed active transfer case- Power sunroof and premium leather interior with heated and ventilated seats- Gooseneck/5th wheel prep package for serious towing applications- Bose premium 7-speaker sound system with Apple CarPlay and Android Auto- Advanced trailering technology including hitch guidance and in-vehicle app control- Lane departure warning, automatic emergency braking, and surround vision camera system- Remote vehicle starter and wireless charging capability- Off-road high-clearance steps and spray-on bedliner with GMC logo- 220-amp alternator and exhaust brake for enhanced capabilityThis AT4 is ready to handle whatever you put in front of it while keeping you comfortable on every mile. Local home delivery is available to make ownership even more convenient. Contact us today to experience this exceptional truck firsthand.Walters Automotive Group has been proudly serving Pikeville, Prestonsburg, Paintsville, Williamson, Jenkins, Whitesburg & Surrounding Communities since 1960! Price includes: $1000 - Purchase Allowance. Exp. 11/02/2026

Key features

• WHEELS
• 20 (50.8 CM) HIGH GLOSS BLACK ALUMINUM WHEELS
• 8 spokes (STD), ALTERNATOR
• 220 AMP, TIRES
• LT275/65R20 ALL-TERRAIN
• BLACKWALL
• (STD), GVWR
• 11 350 LBS. (5148 KG), TRANSMISSION
• 10-SPEED AUTOMATIC, JET BLACK WITH KALAHARI ACCENTS
• PERFORATED FRONT LEATHER SEAT TRIM, ENGINE
• DURAMAX 6.6L TURBO-DIESEL V8
• B20-DIESEL COMPATIBLE
• (470 hp [350.5 kW] @ 2800 rpm
• OFF-ROAD HIGH CLEARANCE STEPS
• Includes hitch platform with tray to accept ball
• includes color touch-screen
• multi-touch display
• AM/FM stereo
• Bluetooth streaming audio for music and most phones
• POWER, SEATS
• FRONT BUCKET
• with center console (STD), AT4 PREFERRED EQUIPMENT GROUP
• includes standard equipment, LICENSE PLATE KIT
• FRONT