I suspect we have all seen The Transporter films, opinions vary wildly over opinions. But if you were a "transporter" which car would you use?
Id be tempted to use an RS6 Avant or a Brabus powered E class estate merc.
Or the Brabus Rocket.
You have to pick a reliable car, thats fast but that can also hold of a lot of luggage as szome one might want to transport somthing bulk one time.
Id be tempted to go for something totally understated. How many attempted robberies could be foiled by using a clapped out banger and parking next to the expensive jobby. They see you get in the car, and follow the expensive one...then you pull away in the banger and have a pleasant trip!