9 of 12
Jaguar XJR
It is billed to be the new flagship car in Jaguar's line up of high performance cars. A full-sized sedan, the XJR will be powered by a 542-horsepower 5.0-liter V8. Currently, the most powerful XK you can buy is the 510-horsepower XJ Supersport.
- Last updated March 27 2013 04:02 PM ET
