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2008 Sierra 3500 HD Long Bed 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 Ext Cab Short’s features and equipment.
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2008 Sierra 3500 HD Long Bed Crew Cab Pickup Specs

Section Opened 2008 Sierra 3500 HD Long Bed Crew Cab Pickup Performance Hide
5,967 cc 6 liters V 8 front engine with 101.6 mm bore, 92 mm stroke, 9.4 compression ratio, overhead valve, variable valve timing/camshaft and two valves per cylinder LY6
Unleaded fuel 87
Multi-point injection fuel system
34 gallon main unleaded fuel tank
Power: 233 kW , 312 HP SAE @ 4,400 rpm; 373 ft lb , 506 Nm @ 4,400 rpm
Section Opened 2008 Sierra 3500 HD Long Bed Crew Cab Pickup Handling & Brakes Hide
3.73:1 axle ratio
Four disc brakes including four ventilated discs
Dual rear wheels
Immobilizer
Wishbone front suspension independent with stabilizer bar and torsion springs , beam rear suspension rigid with leaf springs
Section Opened 2008 Sierra 3500 HD Long Bed Crew Cab Pickup Exterior Hide
Chrome front and rear bumpers
Day time running lights
Driver and passenger power heated black door mirrors
External dimensions: overall length (inches): 258.7, overall width (inches): 95.5, overall height (inches): 76, ground clearance (inches): 9.2, wheelbase (inches): 167, front track (inches): 68.6, rear track (inches): 66 and curb to curb turning circle (feet): 55.1
Front fog lights
Complex surface lens halogen bulb headlights
Metallic paint
Straight side pickup bed
Driver side and passenger side rear side windows
Fixed rear window with defogger
Weights: gross vehicle weight rating (lbs) 11,400, curb weight (lbs) 6,421, gross trailer weight braked (lbs) 9,300 and max payload (lbs) 4,979
Windshield wipers with variable intermittent wipe
Section Opened 2008 Sierra 3500 HD Long Bed Crew Cab Pickup Interior Hide
12v power outlet: front and rear
Air conditioning
Anti-theft protection
RDS audio system with satellite and CD player CD player reads MP3
Cargo area dimensions: length (inches): 97.8, front width (inches): 62.5, width between arches (inches): 50.6, height (inches): 21 and loading floor height (inches): 36.5
Cellular phone
Clock
Compass
Delayed/fade courtesy lights
Cruise control
Front seats cup holders
External temperature
Floor covering: carpet in passenger compartment
Floor mats
Driver and passenger front airbag with multi-stage deployment
40/20/40 split electrically adjustable driver seat with lumbar adjustment , 40/20/40 split passenger seat , 40/20/40 split center seat
Height adjustable 3-point reel front seat belts on driver seat with pre-tensioners , height adjustable 3-point reel front seat belts on passenger seat with pre-tensioners , lap static front seat belts on center seat
Front seat center armrest
Headlight control with dusk sensor
Two height adjustable head restraints on front seats and rear seats
Internal dimensions: front headroom (inches): 41.3, rear headroom (inches): 40.6, front hip room (inches): 62.5, rear hip room (inches): 65.5, front leg room (inches): 41.3, rear leg room (inches): 39, front shoulder room (inches): 65.2 and rear shoulder room (inches): 65.2
Low tire pressure indicator
Remote power locks
Power steering
Front power windows with one one-touch , rear power windows
Front reading lights
3-point reel rear seat belts on driver side, passenger side and center side
Three asymmetrical split bench front facing rear seats with zero adjustments
Automatic operation rear view mirror
Seating: six seats
Cloth seat upholstery with additional cloth
Service interval indicator
Six speaker(s)
Leather covered steering wheel with tilt adjustment
Tachometer
Telematics
Illuminated driver and passenger vanity mirror
Ventilation system
Voice activating system
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