What’s the ridiculous rear wheel intake?
Appropriately-sized fuel filler?...
Wtf V16?
Rad in the boot I guess.
Bizarrely quite cool
More info here:
BMW's V16 autobahn king that never made the fast lane | Hagerty UK
Discover the story of the all-conquering V16 engine that BMW's engineers built in secret, only for it to end up as a museum piece.
www.hagerty.co.uk