I have been to Paris many times. (We have family in France.) A short drive around the city won't be very fun. If it takes you over an hour to get there and back, you won't have time for anything but maybe a Hop-On-Hop-Off bus. Notre Dame was still not open when I was there last June, but when it does open, you can count on long queues. There is no way to see the Louvre in such a short time. Even if just to see Mona Lisa, it would take over an hour to clear security, find your way to the painting and then join the queue. France is famous for its strikes, and museums as well as transportation can shut down with little notice. I would advise against trying to do Paris on your short schedule.