2003 GMC Sierra 1500 GMC Sierra 1500 2003

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2003 GMC Sierra 1500 repairs by problem area

Engine (17%)

Transmission and Drivetrain (0%)

Brakes and Traction Control (50%)

Suspension and Steering (17%)

Electrical and Air Conditioning (17%)

Paint, Rust, Leaks, Rattles, and Trim (0%)

Other (0%)

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Chart based on 12 repairs.
See TSBs and recalls for the 2003 GMC Sierra 1500.

2003 GMC Sierra 1500 4dr Extended Cab 6.5ft bed

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

145000 mi

US $150
new shocks 

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2003 GMC Sierra 1500 4dr Extended Cab 6.5ft bed

275-horsepower 4.8L V8 4-speed automatic RWD

202700 mi

US $2250
upper & lower ball joints were replaced along with front wheel hub bearings and tie rod ball joints. 

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2003 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 2003 GMC Sierra 1500 problems occur, check out our car reliability stats.