Print report

2009 Cadillac STS

Problems & Complaints

Worst 2009 STS Problems by Category

Find something helpful? Spread the word.

Stay Up to Date

Get notified about new defects, investigations, recalls & lawsuits for the 2009 Cadillac STS:

Unsubscribe any time. We don't sell/share your email.

Compare Cadillac STS Model Years

Curious how the 2009 STS compares to other years?
Check out our Cadillac STS overview to see the most problematic years, worst problems and most recently reported complaints with the STS.

Cadillac STS Overview

Add Your Complaint

Bump the STS problem graphs up another notch. Get answers and make your voice heard!

Become a Fan & Spread the Word