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2003 GMC Sierra SLT review from North America

"I expected better quality from GMC!"

What things have gone wrong with the car?

GM has a real problem with their transfer cases. My Sierra 4x4 2500HD Turbo diesel w/Allison transmission is on its third transfer case, and its drive train warranty ran out at 100,000 miles. I am told that the pump inside came loose. I don't know, but it will cost you over $2500 for a replacement to be installed.

Several of the dealer mechanics have told me that they have seen several of these transfer cases go bad. Sounds like GMC should step up to the plate and admit that their transfer cases have a problem. They extended the injector warranty to 200,000 miles because of problems.

General comments?

My GMC Sierra 4x4 Crew cab, SLT, Diesel w/Allison is an awesome truck when it's running!

Comment on this review

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Would you buy another car from this manufacturer? Don't Know
Model year2003
Year of manufacture2003
First year of ownership2003
Most recent year of ownership2008
Engine and transmission turbo diesel Automatic
Performance marks  
Reliability marks  
Comfort marks  
Dealer Service marks  
Running Costs (higher is cheaper)  
Distance when acquired38000 miles
Most recent distance120000 miles
Previous carGMC Suburban
Date of Entry 1st February, 2008

All GMC Sierra reviews

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