The 2006 Land Rover Range Rover is available as a 4-door, 5-seat sport utility. Starting at $75,035, the 2006 Land Rover Range Rover HSE is powered by a 4.4L , 8 -cylinder engine mated to an automatic transmission that returns an EPA estimated 14-mpg in the city and 18-mpg on the highway. The top of the line 2006Land RoverRange RoverSupercharged , priced at $ 90,035 , is powered by a 4.2L , 8 - cylinder engine mated to an automatic transmission that returns an EPA estimated 13-mpg in the city and 18-mpg on the highway.