Full Description: See what's behind you with the back up camera on this GMC Sierra. This vehicle is equipped with the latest generation of XM/Sirius Radio. The GMC Sierra has satellite radio capabilities. This GMC Sierra features a hands-free Bluetooth phone system. The installed navigation system will keep you on the right path. Engulf yourself with the crystal clear sound of a BOSE sound system in the vehicle. Set the temperature exactly where you are most comfortable in this 1/2 ton pickup. The fan speed and temperature will automatically adjust to maintain your preferred zone climate. This unit has an elegant black exterior finish. Keep safely connected while in it with OnStar. You may enjoy services like Automatic Crash Response, Navigation, Roadside Assistance and Hands-Free Calling. This 1/2 ton pickup has a 6.2 liter 8 Cylinder Engine high output engine. When you encounter slick or muddy roads, you can engage the four wheel drive on this 1/2 ton pickup and drive with confidence.Air bags; frontal; driver and right-front passenger with Passenger Sensing System (Always use safety belts and the correct child restraints for your child''s age and size; even in vehicles equipped with air bags. Children are safer when properly secured in a rear seat in the appropriate infant; child or booster seat. See the Owner''s Manual and child safety seat instructions for more safety information.)|Air bags; head curtain side-impact; front and rear outboard seating positions with rollover sensor (Head curtain side air bags are designed to help reduce the risk of head and neck injuries to front and rear seat outboard occupants on the near side of certain side-impact collisions. Always use safety belts and the correct child restraints for your child''s age and size; even in vehicles equipped with air bags. Children are safer when properly secured in a rear seat in the appropriate infant; child or booster seat. See the Owner''s Manual and child safety seat instructions for more safety information.)|Air bags; seat-mounted side-impact; driver and right-front passenger for thorax and pelvic protection (Always use safety belts and the correct child restraints for your child''s age and size; even in vehicles equipped with air bags. Children are safer when properly secured in a rear seat in the appropriate infant; child or booster seat. See the Owner''s Manual and child safety seat instructions for more safety information.)|Air conditioning; dual-zone automatic climate control with individual climate settings for driver and right-front passenger|Air dam; color-keyed|Alternator; 145 amps|Assist handles; front passenger and rear outboard|Audio system feature; Bose premium speaker system with sub-woofer in center console|Battery; heavy-duty 600 cold-cranking amps maintenance-free with rundown protection and retained accessory power|Bluetooth for phone personal cell phone connectivity to vehicle audio system (Requires OnStar hardware (UE1); but subscription to OnStar services not required for operation.)|Brakes; 4-wheel antilock; 4-wheel disc|Bumper; front body-color|Bumper; rear body-color; step-style with pad|Coat hooks; driver- and passenger-side rear|Cooling; auxiliary external transmission oil cooler heavy-duty air-to-oil|Cooling; external engine oil cooler heavy-duty air-to-oil; integral to driver side of radiator tank|Cruise control; electronic with set and resume speed|Cup holders; in console and rear|Daytime Running Lamps with automatic exterior lamp control|Defogger; rear-window electric (Not available with (A48) power sliding rear window.)|Differential; heavy-duty automatic locking rear|Door handles; chrome|Door locks; rear child security.|Driver Information Center with odometer; trip odometer and message center (monitors numerous systems depending on vehicle equipment level including low fuel; turn signal ''on''; transmission temperature and oil change notification)|Engine; Vortec 6.2L Variable Valve Timing V8 SFI E85- compatible; FlexFuel capable of running on unleaded or up to 85% ethanol (403 hp [300.5 kW] @ 5700 rpm; 417 lb-ft of torque [565.4 N-m] @ 4300 rpm)|Exhaust; aluminized stainless-steel muffler and tailpipe|Fog lamps; front; halogen|Frame; fully-boxed; hydroformed front section|GVWR; 7000 lbs. (3175 kg) (Requires TK10543 models.)|Glass; Solar-Ray deep-tinted (all windows except light-tinted glass on windshield; driver- and front passenger-side glass)|Grille; chrome surround with chrome center; Denali-exclusive|Headlamps; dual halogen composite with automatic exterior lamp control and flash-to-pass feature|Headliner; Opal Gray-colored cloth with matching retainer moldings|Heavy Duty Cooling Package; heavy-duty includes (KC4) external engine oil cooler; (KNP) auxiliary external transmission oil cooler; electric fan and heavy-duty radiator