Yes, Highvoltage. You are right, a 507. Getting sloppy in my old age. ( not a good thing!) I think the 508 was more a sedan.
Here's a bit about Elvis's 507.
http://www.autoblog.com/2014/07/24/elvis-presley-bmw-507-restoration-photos-video/
Here's a bit about Elvis's 507.
http://www.autoblog.com/2014/07/24/elvis-presley-bmw-507-restoration-photos-video/