ENGINE, 2.8L DURAMAX TURBO-DIESEL, DI, 4-CYLINDER ,GVWR, 6200 LBS. (2812 KG) ,TRANSMISSION, 6-SPEED AUTOMATIC ,EXHAUST BRAKE ,FORWARD COLLISION ALERT ,LANE DEPARTURE WARNING ,DRIVER ALERT PACKAGE ,REAR AXLE, 3.42 RATIO ,TRAILERING PACKAGE ,TRAILER BRAKE CONTROLLER, INTEGRATED ,Navigation System,4 Wheel Drive,Seat-Heated Driver,Seat-Heated Passenger,Leather Seats,Power Driver Seat,Power Passenger Seat,Rear Back Up Camera,Parking Assist,AM/FM Stereo,Audio-Upgrade Sound System,Bose Sound System,Audio-Satellite Radio,Audio Input Jack,MP3 Sound System,Towing Package,Communications-Onboard Hands Free,Telephone-Hands-Free Wireless Connection,Blue Tooth Communications,Remote Keyless Entry,Tilt Wheel,Traction Control,Brakes-ABS-4 Wheel,4 Wheel Disc Brakes,Tire-Pressure Monitoring System,Security System,Engine Immobilizer/Vehicle Anti-Theft System,Cruise Control,Steering Wheel Stereo Controls,Steering Wheel-Leather Wrapped,Fog Lights,Bucket Seats,Seat-Lumbar-Driver,Seat-Lumbar-Passenger,Mirrors-Pwr Driver,Heated Side Mirrors,Mirror-Electrochromic In-Side Rearview,Mirrors-Vanity-Driver,Mirrors-Vanity-Driver Illuminated,Mirrors-Vanity-Passenger,Mirrors-Vanity-Passenger Illuminated,Air Bag - Driver,Air Bag - Passenger,Air Bags - Head,Air Bag - Side,Air Bag-Side-Head only-Rear,Sliding Rear Window,Rear Defrost,Air Conditioning,Climate Control - Auto,Daytime Running Lights,Differential-Locking Rear,Tow Hooks-Front,Floor Mats-Front,Reading Lamps-Front,Power Steering,Power Windows,Power Door Locks