Road safety legislation will require pedestrian sounds
Here's the Leaf - reminds me of Turbine cars in UFO (no car in clip I found !)
http://www.youtube.com/watch?v=3yO5msMEGZI&feature=fvw . http://www.youtube.com/watch?v=uah-H5uxWnw
Car chase with a Porsche sound effect - how do they do...