Head designer at Mazda, Moray Callum, showed off a neat touch on the MX Crossport concept At
Detroit - a pop-out towbar that's hidden in the rear bumper. "It could be an option on any future production model if people are willing to pay for it," he said. Callum added the sporty-looking 4x4 could take its powertrain from the 6 MPS, which uses a 270bhp 2.3-litre engine.