Dad and I saw one on the Interstate the other day. He had the same reaction. Not too "smart" to be out here in that thing! I replied "yeah, and I bet it "Smarts" like a bastard when you get hit in it! </p>
I once saw a crash test video with a smart car and toyota camery. It was crazy. The smart car must have flow 20ft though the air before it hit the ground. It may have a "4-star" ratting when hitting a test wall... but you can't overcome simple physics. </p>