Reviews:
* If you have serious work to do and want to burn less fuel doing it, this is your truck. While Ford and Dodge full-sizers are new and much improved for 2009, GMC's recently redesigned Sierra remains fully competitive, is the only hybrid and by far the most fuel efficient on the road. Source: KBB.com
This 2009 GMC Sierra 1500 Denali in Onyx Black comes with the following features: Vortec 6.2L V8 SFI Flex Fuel 6-Speed Automatic AWD Entertainment Package (Rear Audio System Control

), High-Performance Suspension Package, Preferred Equipment Group 5SA (Aluminized Stainless-Steel Muffler & Tailpipe), Sierra Denali Package, Vortec 6.2L V8 SFI Flex Fuel, 6-Speed Automatic, AWD, Ebony Leather, 12-Way Power Driver Seat Adjuster, 12-Way Power Front Passenger Seat Adjuster, 18" x 8" Polished Aluminum Wheels, 20" x 8.5" Chrome Aluminum Wheels, 3.42 Rear Axle Ratio, 4-Wheel Disc Brakes, 7 Speakers, ABS brakes, Adjustable pedals, Air Conditioning, Alloy wheels, AM/FM radio: XM, AM/FM Stereo w/6-Disc In-Dash CD Changer, AM/FM Stereo w/CD/DVD Player/DVD-Navigation, Auto-dimming door mirrors, Auto-dimming Rear-View mirror, Automatic temperature control, Bodyside moldings, Bumpers: body-color, CD player, Compass, Delay-off headlights, Driver door bin, Driver vanity mirror, Dual front impact airbags, Electronic Stability Control, Emergency communication system: OnStar Directions & Connections, Front anti-roll bar, Front Bucket Seats, Front Center Armrest, Front dual zone A/C, Front fog lights, Front Full-Feature Bucket Seats, Front License Plate Bracket, Front reading lights, Front wheel independent suspension, Fully automatic headlights, Garage door transmitter, Heated & Cooled Front Seats, Heated door mirrors, Heated front seats, Heated Leather-Wrapped Steering Wheel, Illuminated entry, Integrated Trailer Brake Controller, Leather steering wheel, Low tire pressure warning, Memory seat, Nuance Leather-Appointed Seat Trim, Occupant sensing airbag, Outside temperature display, Overhead airbag, Overhead console, Panic alarm, Passenger door bin, Passenger vanity mirror, Pedal memory, Power door mirrors, Power driver seat, Power passenger seat, Power Rear Sliding Window, Power steering, Power Sunroof w/Express-Open, Power windows, Radio data system, Rear Parking Sensors, Rear reading lights, Rear seat center armrest, Rear step bumper, Rear window defroster, Rear-View Camera System, Remote keyless entry, Security system, Speed control, Split folding rear seat, Steering wheel mounted audio controls, Tachometer, Tilt steering wheel, Traction control, Trip computer, Turn signal indicator mirrors, Variably intermittent wipers, Voltmeter, XM NavTraffic, and XM Radio. 2009 GMC Sierra 1500 Denali