The new 2018 Jaguar XJR575, the new performance flagship for the XJ range, is powered by a 575 horsepower 5.0-liter supercharged V8 engine which delivers a 0-60mph time of 4.2 seconds to its top speed of 186mph. Further announcements for the rest of the core 2018 Jaguar XJ range and U.S. pricing will follow later this year.
