The 542bhp Jaguar XKR-S Convertible is the most powerful roadster Jaguar has ever produced. But does this most focussed evolution of the XK work as a convertible, and can it justify its £103,000 price tag?
Read the review at http://www.autocar.co.uk/CarReviews/FirstDrives/Jaguar-XK-5.0-V8-RS/260070/
Jaguar XKR-S Convertible video review
