One of out work chauffeurs has a new Lexus Hybrid thing, looks bloody lovely, plus because of its 'hybrid' electric thingies or whatever it can/could attract corporate companies as being 'greener' than your everyday 7 series? You could think about doing airport run service thing, get a nice Merc people carrier (one of the luxury ones), undercut the competition slightly and your onto a winner. People always use cars to airports, you know your destinations, times etc etc.....

Word of advice though, dont bother with stretched limos etc.... I bought one about 5 years ago and its not an easy market!!

Chris