2008 GMC Sierra 1500 GMC Sierra 1500 2008

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2008 GMC Sierra 1500 repairs by problem area

Engine (25%)

Transmission and Drivetrain (8%)

Brakes and Traction Control (1%)

Suspension and Steering (14%)

Electrical and Air Conditioning (35%)

Paint, Rust, Leaks, Rattles, and Trim (11%)

Other (5%)

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Chart based on 80 repairs.
See TSBs and recalls for the 2008 GMC Sierra 1500.

2008 GMC Sierra 1500 suspension repair cost distribution

$2500+ (0%)

$1000 - $2499 (8%)

$500 - $999 (17%)

$100 - $499 (0%)

< $100 (75%)

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Chart based on 12 repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.

2008 GMC Sierra 1500 4dr Extended Cab 8ft bed

315-horsepower 5.3L V8 4-speed automatic 4WD, part-time w/low range

114700 mi

C $1200
ball joints 

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2008 GMC Sierra 1500 4dr Extended Cab 6.5ft bed

315-horsepower 5.3L V8 4-speed automatic 4WD w/low range

68600 mi Both upper and lower ball joints replaced. 
21000 mi Power steering fluid leaking from rack and pinion unit. 

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2008 GMC Sierra 1500 4dr Extended Cab 5.5ft bed

315-horsepower 5.3L V8 4-speed automatic 4WD w/low range

74900 mi Power steering pump hard to turn wheel at idle. 

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2008 GMC Sierra 1500 4dr Crew Cab 5.5ft bed

315-horsepower 5.3L V8 4-speed automatic 4WD, part-time w/low range

95480 mi Front hub failed causing a $450 tow even though the repair was covered under warranty. 

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2008 GMC Sierra 1500 4dr Crew Cab 5.5ft bed

315-horsepower 5.3L V8 4-speed automatic 4WD w/low range

105000 mi Struts were replaced with Bilstein 5100's on all four corners. The stock struts were starting to get a little rough. 

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2008 GMC Sierra 1500 4dr Crew Cab 5.5ft bed

295-horsepower 4.8L V8 4-speed automatic 4WD w/low range

19840 mi They also replaced both rear shocks because they were leaking. 

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2008 GMC Sierra 1500 2dr Regular Cab 8ft bed

315-horsepower 5.3L V8 4-speed automatic 4WD w/low range

120000 mi

US $900
Needed roughly the whole front end. Upper control arms, wheel bearings / hub (1pc) and did front brakes what I had them out. To be fair I also plow with the truck, the extra weight and abuse played some part in the wear. 

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2008 GMC Sierra 1500 2dr Regular Cab 8ft bed

295-horsepower 4.8L V8 4-speed automatic RWD

97000 mi

US $950
replaced control arms and ball joints 

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2008 GMC Sierra 1500 2dr Regular Cab 8ft bed

295-horsepower 4.8L V8 4-speed automatic 4WD, part-time w/low range

13000 mi Vibration at all speeds.  
15000 mi Truck vibrates at all speeds. Minor but noticable by owner and GMC Service Manager. No solution.  

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2008 GMC Sierra 1500 Suspension Problems

See our lemon odds and nada odds page to see vehicles with no repairs or vehicles with more than three repairs. To see how frequently 2008 GMC Sierra 1500 problems occur, check out our car reliability stats.