The past 48 hours have been big for wagons. Apart from the buzz surrounding the 2011 Mercedes Benz E-class Wagon, there’s also been news of the Cadillac CTS-V SportWagon and Honda’s likely U.S. launch of an Acura wagon based on the popular Acura TSX. Now comes a new rendering of the next-generation BMW 5-Series Touring Wagon, set to appear in ..
