ANNOUNCEMENT: The Car Book 2018 is now online!

Ratings on over 1,000 new & used models going back 5 years, from the Center from Auto Safety. Learn more about The Car Book 2018 here.

GMC Sierra  problems

GMC Sierra

transmission Problems

We don't have a lot of GMC Sierra transmission problems on file — feel free to add yours here. The most common Sierra transmission problems occur at 72,000 miles.

The worst model years for transmission problems are the 2005 Sierra, 2007 Sierra, and the 1992 Sierra.

Click on the graph bars for more details about transmission problems for a specific model year.

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Worst GMC Sierra Transmission Problems

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