2006 Mercedes-Benz R-Class

Mercedes-Benz has had the long wheelbase, luxury sport tourer class all to itself since the October 1 release of the new R-Class. That's expected to change, with competitive models in the works from Audi, BMW, Lexus and Lincoln. Mercedes frames the R-Class as an automotive decathlete, aimed at a target market of "late forming affluent families and socialite empty nesters." Exclusive, elegant and accomplished, the new Mercedes-Benz R-Class has the flexible floor plan of a minivan and the upscale trappings of a luxury sedan. (www.mbusa.com)