The DTS Pro was built by Cadillac.
DTS Pro answers
When did Cadillac stop making the DTS Pro?
Cadillac stopped production on the DTS Pro in the 2011 model year. Cadillac produced the DTS Pro for 1 year.
What years did Cadillac make the DTS Pro?
The Cadillac DTS Pro was produced from 2010 to 2011.