2021 VW Arteon Shows Off Its Sheet Metal In New Teaser Video       The Volkswagen Arteon is due for a refresh that’ll make its debut this week on June 24. A new teaser video, which forgoes the swooping, exaggerated sketches published earlier this month for the real thing, shows off a bit of the model’s new design, but keeps much of it hidden from view. However, the updated look isn’t a well-kept secret thanks to a VW reveal last week that shows off the Arteon wagon