The 2006 Volvo XC70 is available as a 4-door, 5-seat station wagon. Starting at $36,135, the 2006 Volvo XC70 2.5T is powered by a 2.5L , 5 -cylinder engine mated to an automatic transmission that returns an EPA estimated 19-mpg in the city and 26-mpg on the highway. The top of the line 2006VolvoXC70Volvo Ocean Race Edition , priced at $ 40,735 , is powered by a 2.5L , 5 - cylinder engine mated to an automatic transmission that returns an EPA estimated 19-mpg in the city and 26-mpg on the highway.