I just discovered about this really cool German movie! Did anyone see it in it's days ? Maybe you still have a copy ?
If you think, what the heck is he on about, just check this link:
Manta, Manta (1991)
I just watched a clip of it on youtube and rather enjoyed it. It really brings me an image of what my dad always talks about, the Capri or Manta rivalry and the typical lifestyle associated with the drivers of both kinda models.