The Jaguar XFR-S has finally been revealed, with the carmaker releasing all the specifications and details of the new high-performance sedan. The Jaguar XFR-S is powered by 5-liter supercharged V8 engine with Intelligent Stop/Start that's good for 550 hp (405 kW) at 6500 rpm and 680 Nm (502 lb/ft) of torque between 2500 rpm and 5500 rpm. The engine is coupled with a ZF 8-speed Quickshift automatic transmission. With this powertrain, the XFR-S Jag is able to get from nought to 60 mph in 4.4 seconds and from zero to 100 km/h in 4.6 seconds. Jaguar limits the top speed of the XFR-S at 186 mph (300 km/h).