Jaguar at the Geneva motor show delivered quite the right-hook to long term rivals Aston Martin. Their new Jaguar XKR-S is more powerful than any other Aston on sale today making it the leanest British sports car money can buy. With shark inspired architecture and a noise so dominant it would make Margaret Thatcher look tame, we were sold just reading the press release! Jag has now shown the world this brilliant video showing the car in motion. Full details on the XKR-S HERE.