The 2006 Land Rover Range Rover Sport is available as a 4-door, 5-seat sport utility. Starting at $56,535, the 2006 Land Rover Range Rover Sport 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 19-mpg on the highway. The top of the line 2006Land RoverRange Rover SportSupercharged , priced at $ 69,535 , 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.