how to get in in car and drive or plane and fly ?

How can i make wend i get close to the car i can get in and drive it or plane and fly? like in grand theft auto.

Is this not the same problem as the thread from today?
Here is a basic blendfile. cars.blend (479 KB)

I have to say thanks for asking this. I never got around to do that. That .Blend file helps! :smiley:

Here the file for Blender 2.49b.
Cars249b.blend (196 KB)