The 2018 Jaguar XF is available as a 4-door, 5-seat sedan. Starting at $49,275, the 2018 Jaguar XF 20d (A8) RWD Sedan is powered by a 2.0L , 4 -cylinder engine mated to an automatic transmission that returns an EPA estimated 31-mpg in the city and 42-mpg on the highway. The top of the line 2018JaguarXFFirst Edition AWD Sportbrake , priced at $ 72,100 , is powered by a 3.0L , 6 - cylinder engine mated to an automatic transmission that returns an EPA estimated 18-mpg in the city and 25-mpg on the highway.