I'd absolutely go with a floor jack. 2 ton is probably plenty. You don't need a huge one, so it all depends on how much you want to lug around in the garage vs how heavy any future vehicle might be. Unlike John, I've had very good luck with a low-end model (over 25 years of faithful service without my having to do anything at all - most typical issue folks have is leaks, causing you to have to add more fluid). It's probably a good idea to get a pair of jack stands just to be safe if you ever need to get under there to check anything. If you don't have any you might be tempted to risk it.

Not sure what brand mine is, perhaps Craftsman, but it looks a lot like this one: