CARFAX One-Owner. Clean CARFAX. Grey 2011 GMC Sierra 2500HD SLT 4WD Allison 1000 6-Speed Automatic Duramax 6.6L V8 Turbodiesel Duramax 6.6L V8 Turbodiesel, Allison 1000 6-Speed Automatic, 4WD.Reviews:* Impressive hauling and towing capabilities; refined and quiet ride; solid build quality; responsive steering; comfortable seats. Source: Edmunds

　　Options:

　　License Plate Front Mounting Package|Ebony

　　Leather-Appointed Front Seat Trim|Mocha Steel Metallic|Universal Home Remote|Slt Convenience Package

　　Includes (Jf4) Adjustable|Mirrors

　　Outside Heated Power-Adjustable Vertical|Rearview Camera System|Engine Block Heater|Seats

　　Front Bucket

　　Includes 10-Way Power Driver|Rear Axle

　　3.73 Ratio|Slt Preferred Equipment Group

　　Includes Standard E|Transmission

　　Allison 1000 6-Speed Automatic

　　Elec|Rear Parking Assist

　　Ultrasonic

　　With Audible Warn|Customer Dialogue Network|Tailgate

　　Ez-Lift|Audio System

　　Am/Fm Stereo With Mp3 Compatible 6-D|Gvwr

　　10 000 Lbs. (4536 Kg)|Trailering Wiring Provisions

　　For Camper

　　Fifth Wh|Pedals

　　Power-Adjustable For Accelerator And Brake|Tires

　　Lt265/70R18e All-Terrain

　　Blackwall|Mocha Steel Metallic Edition

　　Includes Exterior Co|Suspension Package

　　Off-Road

　　Includes 35Mm Deflec|Lpo

　　Rear Wheelhouse Liner|Cover

　　1-Piece

　　Covers Radiator Grille And Front B|Paint

　　Solid|Tailgate

　　Locking|Window

　　Power

　　Rear Sliding|Sunroof

　　Power

　　With Express-Open

　　Retracts Into R|Engine

　　Duramax 6.6L Turbo Diesel V8

　　B20-Diesel C|Wheels

　　18 (45.7 Cm) Forged Polished Aluminum

　　In