Mercedes just let Chris Harris take two AMG Ones out on a track but both had issues. Initially it was slated for the USA and Canada and from reports Jeff Bezos and another Property mogul put down the full 2.75 million Euros for one. According to Mercedes it would take too much engineering to make it compliant for the North American market and ruin the driving dynamics. Supposedly there were between 4 and 8 orders in the usa and a couple in Canada. You'd have thought Mercedes would have developed it for the N/A market then tweaked the specs for Europe. It surprises me that the NHTSA can't grant a "low volume " exception for it as I think low volume manufacturers can get exemptions. Only 275 are being made.