Background
Jaguar launched the XJ-S in the wake of a fuel crisis, when the market for a 5.3-litre V12 grand tourer was small. Originally developed using the platform of the then current William Heynes designed XJ saloon, the XJ-S was noted for its prominent rear flying buttresses. The early styling was partially by Jaguar's aerodynamicist Malcolm Sayer — one of the first designers to apply advanced aero principles to cars. There were three distinct iterations, with a final production total of 115,413 units over 20 years and seven months.
From 1988 to 1993, a special high performance XJR-S version equipped with the 5.3 litre (5,344 cc) HE V12 engine was produced by the newly formed Jaguar Sport, a separate company owned in a ratio of 50:50 by Jaguar and TWR Group Limited specialising in developing high performance Jaguar sports cars. The car had a distinctive body kit, special alloy wheels, a unique suspension system utilising modified coil springs and Bilstein shocks, a luxurious interior with Connolly Autolux leather along with walnut wood trim, and handling improvements.
Power came from the Jaguar V12 engine with a choice of a manual or an automatic transmission, but the manual was soon dropped as they were left over from V12 E Type production. V12 powered production automobiles were unusual at the time; only Italian luxury sports car makers Lamborghini and Ferrari produced such models.
One Italian styling house, Pininfarina, introduced a 1978 concept car based on the XJ-S, called the Jaguar XJ Spider, which did not see production, but you can begin to understand why from the defined elegant lines of this car why an Italian would want to encourage such ideas.
Eventually in 1988, when the logically named XJS Convertible arrived to replace the XJ-SC, bringing with it a newly strengthened bodyshell to ensure extra rigidity. And what an impressive looking vehicle this was, finally providing XJS fans with one of the most elegant soft-top experiences of the time.
The final iteration, produced from 1991 to 1996, was manufactured after Jaguar was acquired by Ford, who introduced numerous modifications — and eliminated the hyphen in the name, marketing Jaguar's longest running model simply as the XJS.







