Cool "Mini" Minivan. Why Can't I Get One Of These Awesome Things

Bench Overview: Quick look at Cool "Mini" Minivan. Why Can't I Get One Of These Awesome Things in the shop.

Spotted this microvan at the Raleigh Hamfest.
I know that EPA and NTSB make it imposible to own one legally, but Why!!! They are so cool, and would make a great delivery vehicle or microcamper.

Rant over.