Cadillac STS

Model Year Comparison

Worst Model Year
2005
Worst Category
electrical Problems

We don't have a lot of complaints on file for the Cadillac STS — feel free to add yours here. It's either not very popular ... or it's very, very good.

Although the 2006 Cadillac STS has the most overall complaints, we rate the 2005 model year as worse because of other possible factors such as higher repair cost or more problems at lower mileage. The most-reported problem is also with the 2006 Cadillac STS for battery goes dead.

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

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Worst Cadillac STS Problems

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