I've got a 2008 Honda Fit. The back seats go down completely flat, and in that configuration I can get my road bike in the trunk without removing the wheel. I also have a 2004 Civic coupe, and can fit my bike in it with the seats down and the front wheel removed. As long as you're not expecting to be able to fit 5 people and a bike, pretty much any small car can fit a bike in it, and if not, they make racks.