No, but like Omega its name was used as a brand (rather unknown) and as a model (rather known).
Was the rather unknown brand German and the rather known model non-German?
Twice no
To clarify, "twice no" means that I had it completely backward, correct? If so, then this vehicle shares its name with 1) a rather known German car model and 2) a rather unknown non-German car brand.
how about 'Polo' (German VW model and 1980s Brazilian make)?