The 2002 BMW X5 is available as a 4-door, 5-seat sport utility. Starting at $38,900, the 2002 BMW X5 3.0i (M5) is powered by a 3.0L , 6 -cylinder engine mated to a manual transmission that returns an EPA estimated 15-mpg in the city and 20-mpg on the highway. The top of the line 2002BMWX54.6is (A5) , priced at $ 66,200 , is powered by a 4.6L , 8 - cylinder engine mated to an automatic transmission that returns an EPA estimated 13-mpg in the city and 17-mpg on the highway.