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2012 Sierra 3500 HD Denali Crew Cab Pickup Specs

View the specific features and standard equipment for the GMC Sierra with our specs at Truck Trend. Visit the photos section for visual of the Minivan’s features and equipment.
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2012 Sierra 3500 HD Denali Crew Cab Pickup Specs

Section Opened 2012 Sierra 3500 HD Denali Crew Cab Pickup Performance Hide
Engine: 6.0L Vortec V 8 OHV and variable valve timing
Unleaded fuel
Multi-point fuel injection
36.0gallon fuel tank
Power (SAE): 360 hp @ 5,400 rpm; 380 ft lb of torque @ 4,200 rpm
Section Opened 2012 Sierra 3500 HD Denali Crew Cab Pickup Handling & Brakes Hide
ABS
3.730:1 axle ratio
Brake assist system
Four-wheel disc brakes: four ventilated
Electronic traction control (via ABS & engine management)
Immobilizer
Rear mechanical limited-slip differential
Space-saver spare tire with steel rim
StabiliTrak stability control
Independent front wishbone suspension with stabilizer bar and torsion springs, rigid rear beam suspension with leaf springs
Section Opened 2012 Sierra 3500 HD Denali Crew Cab Pickup Exterior Hide
Body-color front and rear bumpers
Day time running lights
Black heated driver and passenger power door mirrors with turn signals
External dimensions: overall length (inches): 240.2, overall width (inches): 80.0, overall height (inches): 77.4, ground clearance (inches): 8.4, wheelbase (inches): 153.7, front track (inches): 68.6, rear track (inches): 67.3 and curb to curb turning circle (feet): 50.5
Front fog lights
Headlights: halogen with complex surface lenses
Wood/woodgrain on dashboard
Metallic paint
Straight side pickup bed
Rear side windows: on driver side and passenger side
Fixed rear window with defroster
Underbody protection for fuel tank, for transfer case and for engine
Weights: gross vehicle weight (lbs): 10,500, published curb weight (lbs): 6,300, gross trailer weight braked (lbs): 9,500 and payload allowance (lbs): 4,200
Intermittent windshield wipers
Section Opened 2012 Sierra 3500 HD Denali Crew Cab Pickup Interior Hide
12V power outlet(s) in front
Dual-zone climate control
Fixed mast antenna
Anti-theft protection
Audio system with AM/FM radio, six CDs (reads MP3 format) and satellite radio
Cargo area dimensions: length (inches): 78.8, front width (inches): 62.5, width between arches (inches): 50.6, height (inches): 21.0 and loading floor height (inches): 37.9
Rear tailgate cargo doors
Coming home device
Compass
Trip computer: includes average fuel economy, current fuel economy and range for remaining fuel
Cruise control
Front cup holders
Outside air temperature indicator
Floor covering: carpet in passenger compartment
Floor mats
Intelligent driver and passenger front airbag
Driver bucket front seat heated, ventilated and climate-controlled with 12-way power memorized height, memorized lumbar and memorized tilt, front passenger seat bucket front seat heated, ventilated and climate-controlled with 12-way power power height, power lumbar and power tilt
Height adjustable driver and passenger front seat belts with pre-tensioners
Front seat center armrest
Garage door opener
Headlight control with dusk sensor
Two height-adjustable front seat and rear seat head restraints
Height adjustable pedals
Internal dimensions: front headroom (inches): 41.3, rear headroom (inches): 40.6, front hip room (inches): 60.3, rear hip room (inches): 65.5, front leg room (inches): 41.3, rear leg room (inches): 39.0, front shoulder room (inches): 65.2 and rear shoulder room (inches): 65.2
Low tire pressure indicator
Memorized adjustment: includes door mirror position
Navigation system with voice
Rear Parking Assist rear radar parking distance sensors
Remote power locks
Power steering
Front windows with one-touch on two windows, rear windows
Front and rear reading lights
Rear seat belt, passenger rear seat belt, 3-point center rear seat belt
Rear seat center armrest
Split-folding rear seats:
Rear separate audio control
Auto-dimming rear view mirror
Steering wheel mounted remote audio controls
Seating: five passengers
Leather upholstery
Service interval indicator
Seven Bose® speakers
Leather-trimmed, tilt steering wheel
Tachometer
OnStar telematics with engine shut down
Illuminated driver and passenger vanity mirror
Ventilation system
Voice activating system for phone
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