While I now just lay my bike in the back of the Highlander when traveling to rides, I am in search of a car for an old bike rack, the En-Flite, a wonderful design (image below borrowed from the web). It would strap to the back of a truck or hatch back, but it used offset, quick releases to hold the front drop outs. The rear wheel was strapped to the back of the rack. It was quick and easy to mount the rack and load 2 bikes, and toss the front wheels in the car. However, you had to keep an eye on the bikes since there was not a good way to secure the bikes.
EDIT: Pics would not post. Will fix later. Gotta go to work.....FIXED..