10.0

really awful
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
65 miles

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problem #1

Dec 152010

CTS 6-cyl

  • 65 miles
I purchased a new 2011 Cadillac Cts coupe. It continuously makes a groaning sound which appears to be coming from the rear part of the drive train. The dealer changed the differential fluid to correct the problem. However, the problem remains. I believe this sound is produced by a defective component in the drive train (differential, bearings etc.), which will ultimately lead to a component failure that can cause a serious accident.

- Morgantown, WV, USA

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