SLE, DUALLY, 6.6L V8 TURBO DURAMAX DIESEL, ALLISON 10-SPD AUTOMATIC TRANSMISSION, CREW CAB, 4X4, FRONT BENCH SEATS, 6-PASSENGER, CHROME BUMPERS, 13.4-INCH TOUCHSCREEN WITH GOOGLE BUILT-IN, SMART PHONE INTEGRATION, KEYLESS ENTRY, POWER ADJUSTABLE DRIVER SEAT, HEATED DRIVER AND PASSENGER SEAT, HEATED STEERING WHEEL, ADAPTIVE CRUISE CONTROL REAR SLIDING POWER WINDOWS, REAR SEAT STORAGE PACKAGE, FORWARD COLLISION ALERT, LANE DEPARTURE WARNING, HD REAR VISION CAMERA, POWER WINDOWS/LOCKS/MIRRORS, TRAILER BRAKE CONTROLLER, TRAILERING PACKAGE WITH HITCH, GOOSENECK/5TH WHEEL PREP PACKAGE, SPRAY-ON BEDLINER, 1-OWNER, CERTIFIED!
This 2025 Sierra 3500HD SLE is built for serious towing, long-haul comfort, and everyday practicality. It’s powered by the 6.6L V8 Turbo Duramax Diesel paired with the Allison 10-speed automatic transmission, giving you strong pulling power, smooth shifts, and proven durability. The 4x4 Crew Cab setup delivers plenty of interior space along with confident traction in any season. Inside, the truck seats six with front bench seats and offers a clean, functional layout. The centerpiece is the 13.4-inch touchscreen with Google built-in, providing smart navigation, voice control, and seamless smartphone integration. Convenience features include keyless entry, power-adjustable driver seat, heated front seats, and a heated steering wheel for cold mornings. A rear sliding power window and rear seat storage package add extra versatility. Safety and driver assistance are well covered with adaptive cruise control, forward collision alert, lane departure warning, and an HD rear vision camera. You also get power windows, locks, and mirrors, plus a factory trailer brake controller for added towing confidence. For hauling, this truck is fully equipped: trailering package with hitch, Gooseneck/5th wheel prep package, and a durable spray-on bedliner that keeps the box protected. A clean, well-kept 1-owner unit. Certified
