The Jaguar XJS was always a very refined Grand Tourer with more than adequate performance, the fiqures below give a very good accurate indication of the cars power and performance and it is interesting to note that the fiqures for the original V12 and final 4.0 XJS models are virtually identical.

The XJS was also a competive racer in the hands of race car builder Tom Walkinshaw Racing (TWR), watch the video below to find out what this racer is capable of……