Floating cars are a thing of the past. They never did catch on big enough to become a profitable industry. However, you can still buy them, there are still some being produced today.
See the links below for some history and some currently available models.
It depends
There is not an eact number of idiots that leave their cars in space unless they came from jupiter
Bad Aerodynamics.
cheat-SEAWAYS
If they can create a gravitational stabilizer, without that it wont stay in the air floating/hovering
What ever you do, do not buy from Designs by Davis. He ripped me off.
yes there is. when new cars are made they join the list of cars
They would look like they are floating and they would go really fast.
It seems highly unlikely that Nascar will ever race strictly stock cars again.
the cheat for floating on water is seaways ,if you type it the cars and helicopters will float.
There already are :)
Ummm, yes the cars in your imagination are powered by milkshakes!