2008 GMC Sierra 3500HD Specifications

2008 GMC Sierra 3500HD

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Standard Equipment & OptionsSpecificationsWarranty

2008 GMC Sierra 3500HD

Kelley Blue Book Retail Get Value

Specifications

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Specifications shown for: Work Truck 4x2 Extended Cab 157.5 in. WB DRW

Engines

See Specs 312-hp, 6.0-liter V-8 (regular gas)  
See Specs 365-hp, 6.6-liter V-8 (diesel)  

Transmissions

See Specs 6-speed automatic w/OD and auto-manual  
See Specs 6-speed automatic w/OD  

Powertrain

Optional Block heater  
Standard 125-amp. alternator  
Optional 160-amp. alternator  
Optional Dual 125-amp. alternators  
Standard 600 CCA heavy-duty battery  
Optional 730 CCA dual batteries  
(70Ah) Battery amp hours  
Standard Battery-rundown protection  
Optional Auxiliary battery  
Standard Low emission vehicle II  
Standard Single stainless steel exhaust  
Standard Mode select transmission  
Standard Sequential sport shift  
3.73 Axle ratio  
Optional Axle ratio: 4.10  
Standard Rear-wheel drive  

6-spd automatic w/OD and auto-manual

Standard Overdrive  
Standard Transmission electronic control  

6-spd automatic w/OD

Optional Overdrive  
Optional Transmission electronic control  

Suspension/Handling

Standard Independent front short and long arm suspension w/anti-roll bar  
Standard Heavy-duty suspension  
Standard Front torsion bar springs  
Standard Gas-pressurized front shocks  
Standard Rigid axle rear leaf suspension  
Standard Gas-pressurized rear shocks  
Standard Hydraulic power-assist re-circulating ball steering  
Standard Hub wheel covers  
Standard LT225/75SR17.0E BSW AS tires  
Optional LT225/75SR17.0E BSW AT tires  
Standard Dual rear wheels  
Standard Steel spare wheel  
Standard 17" wheels
Optional Limited slip differential  

Body Exterior Features

Standard 4 doors
Standard Reverse opening rear passenger doors  
Standard Tailgate  
Standard Folding side-view door mirrors  
Optional Convex driver and passenger mirror  
Optional Manual extendable trailer mirrors  
Optional Side steps  
Standard Black door handles  
Standard Chrome front and rear bumpers  
Standard Rear bumper with black rub strip  
Standard Rear step bumper  
Standard 2 front tow hooks  
Optional Front license plate bracket  
Standard Regular bed  
Standard Fully galvanized steel body material  
Optional Trailering with brake controller  
Optional Class IV trailering with harness, hitch  
Standard Black w/chrome surround grille  

Convenience Features

Standard Manual air conditioning  
Optional Cruise control with steering wheel controls  
Optional Keyfob (front doors) remote keyless entry  
Optional Illuminated entry  
Optional Auto-locking doors  
Standard Steering wheel with manual tilting  
Standard Day-night rearview mirror  
Standard Passenger-side visor mirror  
OnStar Safe & Sound Emergency communication system  
Standard Front and rear cupholders  
Standard Mini overhead console  
Standard Locking glove box  
Standard Bin instrument-panel storage  
Standard Retained accessory power  
Standard 2 12V DC power outlets  
Standard Ashtray  

Seats and Trim

Standard Max. seating capacity of 6  
Standard Front split-bench 40-20-40 seats  
Standard 4-way driver and passenger seat adjustments  
Optional 4-way driver seat adjustment  
Standard Manual reclining driver and passenger seats  
Optional Manual reclining driver seat  
Optional Manual driver lumbar support  
Standard Manual driver and passenger fore/aft adjustment  
Optional Manual driver fore/aft adjustment  
Standard Front center armrest with storage  
Standard Rear full bench seat  
Standard Rear seat fold-up cushion  
Standard Vinyl front and rear seat upholstery  
Optional Cloth front and rear seat upholstery  
Standard Full cloth headliner  
Standard Vinyl/rubber floor covering  
Optional Carpet floor covering  
Standard Cabback insulator  
Standard Plastic/rubber shift knob  
Optional Rubber front and rear floor mats  

Entertainment Features

Standard XM AM/FM/Satellite with seek-scan, single in-dash CD player  
Standard MP3 decoder  
Standard Radio data system  
Standard Automatic equalizer  
THEFTLOCK Audio theft deterrent  
Standard Speed-sensitive volume  
Standard 6 performance speakers  
Standard Internet access  
Standard Fixed antenna  

Lighting, Visibility and Instrumentation Features

Standard Delay-off aero-composite halogen headlamps  
Optional Front fog lights  
Standard Cab clearance lights  
Standard Cargo bed light  
Standard Variable intermittent wipers  
Optional Rear window defroster  
Standard Light-tinted windows  
Optional Deep-tinted windows  
Standard Dome light with fade  
Standard Front and rear reading lights  
Standard Variable instrument panel lighting  
Standard Analog display  
Standard Tachometer  
Standard Voltmeter  
Standard Trip odometer  
Standard Oil pressure gauge  
Standard Water temp. gauge  
Standard Engine hour meter  
Standard In-radio display clock  
Standard Systems monitor  
Standard Oil-pressure warning  
Standard Water-temp. warning  
Standard Battery warning  
Standard Low-coolant warning  
Standard Lights-on warning  
Standard Key-in-ignition warning  
Standard Low-fuel warning  
Standard Low-washer-fluid warning  
Standard Door-ajar warning  
Standard Brake-fluid warning  
Standard Turn-signal-on warning  
Standard Transmission-fluid-temperature warning  

Safety and Security

Standard Four-wheel ABS brakes  
Standard 4 ABS channels  
Standard Four-wheel disc brakes  
Standard Front and rear ventilated disc brakes  
Standard Daytime running lights  
Standard Full-size spare tire  
Standard Underbody mounted spare tire w/crankdown  
Optional Spare tire mounted frame mounted  
Standard Driver front-impact airbag  
Standard Cancellable passenger front-impact airbag  
Standard Height adjustable front seatbelts  
Standard 3 point rear center seatbelt  
Standard Side-impact bars  
Optional Remote activated perimeter/approach lights  
Passlock II Immobilizer  
Optional Security system  
Optional Panic alarm  
Standard Tracker system  
Standard Manual adjustable front head restraints  
Standard 2 rear head restraints  

Standard Specs and Dimensions

V-8 Engine type  
364 cu.in. Engine displacement  
312-hp @ 4,400 rpm Engine horsepower  
373 lbs.-ft. @ 4,400 rpm Engine torque  
OHV Valvetrain  
16 Valves  
4.0" x 3.6" Engine bore x stroke  
9.40 to 1 Compression ratio  
34.0 gal. Fuel tank capacity
6,273 lbs. Curb weight  
11,400 lbs. GVWR  
4,200 lbs. Front GAWR  
8,200 lbs. Rear GAWR  
5,127 lbs. Payload  
4,800 lbs. Front axle capacity  
9,200 lbs. Rear axle capacity  
4,800 lbs. Front spring rating  
8,200 lbs. Rear spring rating  
9,500 lbs. Towing capacity  
16,000 lbs. GCWR  
249.2" Exterior length  
55.5" Cab to axle  
95.9" Exterior body width  
76.0" Exterior height  
157.5" Wheelbase  
68.1" Front tread  
67.0" Rear tread  
9.6" Ground clearance (min.)  
9.3" Ground clearance (max.)  
36.0" Load floor height  
41.3" Front legroom  
34.3" Rear legroom  
41.3" Front headroom  
39.3" Rear headroom  
62.5" Front hiproom  
61.8" Rear hiproom  
65.2" Front shoulder room  
65.3" Rear shoulder room  
97.8" Exterior cargo length  
50.6" Exterior cargo width  
75.5 cu.ft. Exterior cargo volume  
21.3" Pickup bed depth  
64.7 " Exterior cargo maximum width  

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