... and was based on ... dare I say it, a DeLorean!
The DeLorean was 'customised' into this by West Coast Customs, but Will.I.Am is saying he did it himself 'in the hood' (according to a rescent interview in Top Gear). It should have a Chrysler engine, but nothing has been found to confirm this.
Needless to say that Will.I.Am isn't very loved within the Delorean community ...