First couple are about towing.

http://www.youtube.com/watch?v=9u6cZ...ure=grec_index

http://www.youtube.com/watch?v=iNyaVoGDWac&NR=1


smart turbo with hayabusa engine
http://www.youtube.com/watch?v=CdJ84nho3_k


Smart car test crash
http://www.youtube.com/watch?v=ju6t-yyoU8s