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2012 GMC Sierra 3500 HD Repair & Maintenance Costs

A guide to repairs, service, and maintenance costs for your 2012 GMC Sierra 3500 HD

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The annual maintenance cost of a 2012 GMC Sierra 3500 HD is $1,034. Repair and maintenance costs vary depending on age, mileage, location and shop.

Most Common 2012 GMC Sierra 3500 HD Problems

2012 GMC Sierra 3500 HD vehicles have 1 reported problems. The most commonly reported 2012 GMC Sierra 3500 HD problem is: Reduced Power and Check Engine Light.

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2012 GMC Sierra 3500 HD Reliability Rating
Poor

The GMC Sierra 3500 HD Reliability Rating is 2.0 out of 5.0, which ranks it 10th out of 17 for fullsize trucks. The average annual repair cost is $1,034 which means it has poor ownership costs. Both the frequency and severity of repairs is higher than normal, so the Sierra 3500 HD is more likely to require major repairs when compared to other cars.