Aluminium tech for next Mercedes SL

Nov 23, 2011Mercedes will unveil its sixth-generation SL roadster next year. The new SL roadster will be the very first Mercedes in large-scale series production to use an almost exclusively aluminium lightweight construction.At a preview event held close to last week�s Los Angeles Motor Show, Mercedes showed journalists a completed example of the new two-seater grand convertible�s �body-in-white