XFR (2009–2015)
The XFR was announced at Detroit’s North American International Auto Show in January 2009 as a new performance derivative of the XF range, and featured the new 5.0-litre supercharged AJ-V8 Gen III engine rated at 510 PS (375 kW; 503 hp), a revised front bumper and spoiler and 20-inch (508 mm) alloy wheels.
An R-S version of the XF was confirmed in 2012 following an image released shortly before the Los Angeles Auto Show. It uses the same 5.0-litre supercharged V8 engine as the Jaguar XKR-S.
The engine is rated at 550 PS (542 hp; 405 kW) at 6,500 rpm and 680 N⋅m (502 lb⋅ft) of torque at 5,500 rpm. The XFR-S has a 0–97 km/h (60 mph) time of 4.4 seconds and a top speed of 299 km/h (186 mph). The XFR-S differs from the XFR as it has bespoke 20-inch alloy wheels, wider front grills and carbon fibre. The front grills aid aerodynamic efficiency as does the large rear wing and rear diffuser.
