We don't have a lot of Cadillac DTS engine problems on file — feel free to add yours here. The most common DTS engine problems cost $3,700 to fix & occur at 78,000 miles. Click on a year below.

Worst Engine Problems
oil leak 2011 Cadillac DTS
oil pan leak 2007 Cadillac DTS
oil leaks 2007 Cadillac DTS