2008 GMC Sierra 1500
2008 · Third generation
Catalog figures for this model year. Ratings vary by configuration.
Quick facts
Capability
Towing
4,300–8,600 lb
Payload
1,477–1,947 lb
Curb weight
4,453–5,410 lb
Horsepower
195–403 hp
Efficiency
MPG city
12–15 mpg
Fuel tank
26.0–34.0 gal
Fitment
Bolt pattern
6x139.7
Drivetrain
4x2 · 4x4
Body
Crew Cab · Extended Cab · Regular Cab
Configurations
46
Complaints in dataset
311
What do you need to do with your 2008 Sierra 1500?
Tow somethingCatalog towing ratingsCarry cargoCurb, GVWR, payloadCheck garage fitLength, width, heightBuy wheelsOEM rim and bolt patternFind tire sizeOEM tire sizesReplace a bulbPosition → bulb codeReplace wipersDriver / passenger / rearCheck powerHorsepower and torqueEstimate rangeMPG and tankCheck ground clearanceCheck interior roomFind a fuseRead the owner’s manualInvestigate a problemOwner-report counts, not failure rates
Capability
These figures are manufacturer ratings stored on 46 catalog configurations. Optional factory tow packages are often missing from this table. Confirm the door jamb and owner’s manual for the vehicle you have.
Size & fitment
Dimensions
205.6–248.7 in
Ground Clearance
11.8–13.4 in
Wheel Sizes
6x139.7
Tire Sizes
OEM sizes
Interior
41.3 in
MPG
12–15 mpg
Maintenance
Wiper Sizes
Driver / passenger / rear
Bulb Sizes
Position chart
Fuses
Stored diagrams
Owner’s Manual
Stored sections
Owner Complaints
311 complaint records in our dataset — not a failure rate.