2022 GMC Sierra 2500HD SLT Crew Cab 4x4 – 6.6L DURAMAX DIESEL | X31 Off-Road | SLT Convenience Package
This 2022 GMC Sierra 2500HD SLT is your ultimate combination of heavy-duty power and premium refinement. With the legendary 6.6L DURAMAX Turbo-Diesel engine, Allison 10-Speed Automatic, and key upgrades like the X31 Off-Road Package, this truck is made for those who need capability without sacrificing comfort.
💪 Under the Hood
Engine: 6.6L V8 DURAMAX Turbo-Diesel (445 HP / 910 lb-ft torque)
Transmission: 10-Speed Allison Automatic (MGM) – Built to handle heavy loads with ease
Drivetrain: 4x4 with X31 Off-Road Package
🏕️ X31 Off-Road Package
Off-Road Suspension
Hill Descent Control
Skid Plates
Twin-Tube Rancho Shocks
All-Terrain Tires
🧰 SLT Convenience Package (PCY)
Heated & Ventilated Front Seats
Power Sliding Rear Window
Front & Rear Park Assist
Power Tilt & Telescoping Steering Column
Memory Driver Settings
🎥 Extra Utility
UVN Bed View Camera – See your cargo or trailer with ease
Trailering-Ready Setup – Built-in towing confidence with heavy-duty cooling and integrated brake controller
🖤 Interior & Exterior
Exterior Color: Summit White (GAZ) – Classic, clean, professional look
Interior: Jet Black Perforated Leather-Appointed Seating (H1Y) – Durable, stylish, and comfortable
Crew Cab with Standard Box – The perfect balance of cabin space and bed utility
📊 Specs Snapshot
Engine: 6.6L DURAMAX V8 Diesel
Transmission: 10-Speed Allison
Drivetrain: 4WD
Packages: SLT Convenience, X31 Off-Road
Camera: Bed View
Color: Summit White
Interior: Jet Black Leather
Whether you're hauling equipment or heading to the lake, this Sierra 2500HD SLT delivers power, precision, and polish. With the DURAMAX/Allison combo, this truck has the guts—and the options—to back it up.
📍 Available now at Stetson GM – Call or message us today to book a test drive or get more details. Heavy-duty luxury doesn't get better than this.