The new 2008 Mini Cooper Clubman model increases the overall length by 9.6 inches, adding a “Club” door for backseat access and 9.18 cubic-feet of cargo volume. Similar to the original Cooper, the Clubman comes with a two-engine lineup: the base 118-horsepower, 1.6-liter four -cylinder engine and the turbocharged, 172-horsepower four-cylinder engine contained within the S model. Base price of the Clubman is $20,600. The Clubman S jumps up to $24,100.