skippo -- My point was that the New Beetle is squarer than the old. Thinner rear fenders, wider rear valance, etc.
Xist -- I think this is the same car:
Found
here with cRiPpLe_rOoStEr's Beemer power in the
Grinnall Scorpion III
A simpler approach from thesamba.com:
Found via
Google Images for vw reverse trike