The 2009 Jaguar XF is available as a 4-door, 5-seat sedan. Starting at $49,200, the 2009 Jaguar XF Luxury is powered by a 4.2L , 8 -cylinder engine mated to an automatic transmission that returns an EPA estimated 16-mpg in the city and 25-mpg on the highway. The top of the line 2009JaguarXFSupercharged , priced at $ 63,700 , is powered by a 4.2L , 8 - cylinder engine mated to an automatic transmission that returns an EPA estimated 15-mpg in the city and 23-mpg on the highway.