For this, the 3-wheeler analogy would more accurately be a Reliant Robin... trikes handle atrociously, reverse trikes are considerably better but still can suffer from dynamic upsets as Henk notes. So, IMHO when track test prove otherwise, etc., etc. I'm curious how it WILL fare over curbs, not to mention the important consideration of how drivers locate a car on any plane by judging front track; with an ass that wide judging position on everything from cornering to overtaking will take serious adjustment. And that's if the concept works. Considering who's involved with this, complete fail would be hard to live down. And these guys don't normally fail.