If GM ever deciedes to make another mid-engine car again... But they will probably fcuk it up like they did with the Fiero.
Actually here is an updated concept of the Vector... IMO looks like a Reventon fighter.
2007-Tribun-Concept-Design-by-Stefan-Schulze
http://www.seriouswheels.com/cars/top-2007...fan-Schulze.htm