6-Speed Automatic, 4WD, Ebony Cloth, 17" x 7.5" 6-Lug Chrome-Styled Steel Wheels, 17" x 7.5" 6-Lug Polished Cast Aluminum(4) Wheels, 3.42 Rear Axle Ratio, 6 Speaker Audio System Feature, 6 Speakers, 6-Way Power Driver Seat Adjuster, ABS brakes, Air Conditioning, AM/FM radio: SiriusXM, AM/FM Stereo w/CD Player & MP3 Playback, AM/FM Stereo w/MP3 Compatible CD Player, Bluetooth® For Phone, Body-Colored Bodyside Moldings, Bodyside moldings, Bumpers: chrome, CD player, Chrome Grille w/Chrome Surround, Color-Keyed Carpeting w/Rubberized Vinyl Floormats, Compass, Delay-off headlights, Driver & Front Passenger Illuminated Visor Mirrors, Driver door bin, Driver vanity mirror, Driver-Side Manual Lumbar Control Seat Adjuster, Dual front impact airbags, Dual front side impact airbags, Dual-Zone Automatic Climate Control, Electronic Autotrac Transfer Case, Electronic Stability Control, Emergency communication system: OnStar Directions & Connections, EZ-Lift Tailgate, Front 40/20/40 Split-Bench Seat, Front anti-roll bar, Front Center Armrest w/Storage, Front Halogen Fog Lamps, Front License Plate Bracket, Front reading lights, Front wheel independent suspension, Fully automatic headlights, Heated door mirrors, Heated Power-Adjustable Black Outside Mirrors, Heavy Duty Cooling Package, Heavy-Duty Air-to-Oil External Engine Oil Cooler, Heavy-Duty Auxiliary External Transmission Oil Cooler, Heavy-Duty Handling/Trailering Suspension Package, Heavy-Duty Rear Automatic Locking Differential, Heavy-Duty Trailering Package (Retail), Illuminated entry, Integrated Trailer Brake Controller, Leather-Wrapped Steering Wheel, Locking Tailgate, Low tire pressure warning, Occupant sensing airbag, Outside temperature display, Overhead airbag, Overhead console, Panic alarm, Passenger door bin, Passenger vanity mirror, Power door mirrors, Power steering, Power Tech Package, Power windows, Power Windows w/Driver Express-Down, Premium Cloth Seat Trim, Radio data system, Rear reading lights, Rear seat center armrest, Rear step bumper, Remote keyless entry, Security system, SiriusXM Satellite Radio, Skid Plate Package, SLE Decor, Solar-Ray Deep-Tinted Glass, Speed control, Split folding rear seat, Steering Wheel Mounted Audio Controls, Tachometer, Tilt steering wheel, Traction control, Variably intermittent wipers, Voltmeter, 6-Speed Automatic, 4WD, Ebony Cloth. Stealth Gray Metallic 2013 GMC Sierra 1500 SLE 4WD 6-Speed Automatic Vortec 5.3L V8 SFI VVT Flex Fuel<br><br><br>Reviews:<br> * Smooth, quiet ride; comfortable seats; powerful V8 options. Source: Edmunds<br> * If your towing needs run in the 7,000-10,000 pound range, a compact pickup isn’t going to cut it; the full-size 2013 GMC Sierra, on the other hand, will. Models range from a basic Work Truck to the frugal 23-mpg Sierra Hybrid to the luxurious Denali. Source: KBB.com