VOLKSWAGEN BEETLE DUNE CONCEPT: THE ALL-WEATHER BUG The new Volkswagen Beetle Dune concept has made its debut at the North American International Auto Show (NAIAS) in Detroit. Based on the latest version of the iconic Volkswagen, the Beetle Dune adds a cool, rugged off-road look, thanks to a body that has been raised by 50 mm compared with a standard Beetle, and 19-inch wheels with large tyres. A rear-mounted ski-rack is reminiscent of those…