They really don't make them like they used to. Growing up I'd see cars like this on American TV shows and movies and be in awe. They were just so different to those we had in England. Now whenever I see an oldie like this in person I can't help but smile.
You can rent sports cars for something like 100 Euro for 10 mins. Ignoring the daylight robbery for a second, the streets of Paris are exactly the worst place to try this out. If you could get above 15 MPH I'd be surprised.