Used 2025 GMC Sierra 2500HD SLE X31 Double Cab 4x4 – 6'9" Bed
For Sale at Freehold Subaru
📍 299 South Street • Freehold, NJ 07728
📞 732-677-5141
Used 2025 GMC Sierra 2500HD SLE X31 Double Cab 4x4 finished in Thunderstorm Gray with a Jet Black interior, built for serious towing, hauling, and long-term durability. Powered by a proven 6.6L V8 gasoline engine paired with the Allison® 10-speed automatic transmission, this Sierra delivers strong performance and dependable heavy-duty capability.
Equipped with the X31 Off-Road Package, this truck features off-road suspension with Rancho® shocks, skid plates, hill descent control, all-terrain tires, and the X31 badging, making it ready for demanding job sites or rough terrain. The Double Cab provides additional interior space, while the long 6'9" bed offers excellent cargo capacity.
This Sierra is exceptionally well equipped with the SLE Value Package, Preferred Package, and HD Pro Safety Plus Package. Highlights include heated front seats and heated steering wheel, dual-zone automatic climate control, remote start, spray-in bedliner, MultiPro™ tailgate, and 20-inch bright-face dark-painted wheels.
Technology features include the Premium GMC Infotainment System with a 13.4-inch touchscreen, Google built-in with navigation capability, wireless Apple CarPlay® and Android Auto™, a 12.3-inch digital driver information center, and in-vehicle trailering app. Safety and trailering tech include HD Surround Vision, bed view camera, trailer side blind zone alert, rear cross-traffic alert, front and rear park assist, adaptive cruise control, and a factory trailer brake controller.
✔ 6.6L V8 Gas Engine
✔ Allison® 10-Speed Automatic
✔ X31 Off-Road Package
✔ Double Cab 4x4
✔ 6'9" Long Bed
✔ HD Pro Safety Plus Package
✔ MultiPro™ Tailgate & Spray-In Bedliner
✔ Advanced Trailering & Camera Systems
Powerful, well-equipped, and built to work, this 2025 GMC Sierra 2500HD SLE X31 Double Cab 4x4 is ready for towing, hauling, and everyday heavy-duty use.
Available now at Freehold Subaru — call 732-677-5141 or visit us at 299 South Street, Freehold, NJ 07728











