The XK-Series was built by Jaguar.
XK-Series answers
When did Jaguar stop making the XK-Series?
Jaguar stopped production on the XK-Series in the 2008 model year. Jaguar produced the XK-Series for 11 years.
What years did Jaguar make the XK-Series?
The Jaguar XK-Series was produced from 1997 to 2008.