2006 GMC Sierra HD GMC Sierra HD 2006

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2006 GMC Sierra HD repairs by problem area

Engine (15%)

Transmission and Drivetrain (0%)

Brakes and Traction Control (23%)

Suspension and Steering (31%)

Electrical and Air Conditioning (23%)

Paint, Rust, Leaks, Rattles, and Trim (8%)

Other (0%)

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Chart based on 13 repairs.
See TSBs and recalls for the 2006 GMC Sierra HD.

2006 GMC Sierra HD

Engine not specified

119000 mi

US $60
hub bearing bad 
150000 mi

US $320
Rough riding, replaced front & rear shocks 
213000 mi

US $125
Driver-side tie-rod went bad 

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2006 GMC Sierra HD 4-door

turbocharged 8-cylinder diesel automatic 4WD

107000 mi

US $150
Replaced idler arm. 

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See TrueDelta's information for all GMC models.

2006 GMC Sierra HD 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 2006 GMC Sierra HD problems occur, check out our car reliability stats.