The XF, launched in 2009, has replaced the S-Type and symbolizes more than ever the start of a new era at Jaguar.  While the XF is not the flagship of Jaguar ( the XJ is), it is nevertheless a strategic model for the brand.  An incredibly powerful version of the XF, the XFR is launched starting with the 2010 model year.  Thanks to the addition of a compressor, this explosive and radical version of the XF sees its power increase to 510 horsepower.