I think it’s about the same footprint dimensions as a mid sized Mercedes Sprinter van. Quite commonplace in the UK as your average Amazon delivery van, although still a bit too big for daily use.
I doubt they will be released on these shores for a multitude of reasons.
Could the underlying platform be used for a Cybervan or CyberSUV in the future a sell here? Maybe. They have to add something to their 2 car line up at the moment.