No, the issue is it has no type approval in the UK so is illegal to drive on UK roads, regardless of insurance.
It ought to be illegal anyway on the grounds of having 35" wheels, but that's just my view!
The same principles apply whether the journey is 80 or 800 miles, and whether the car’s range is 40 or 400 miles. Just like an ICE car if your journey is longer than the range of your vehicle then you just have to stop and refuel or recharge somewhere suitable along the way.
So why is it that EV drivers (apparently) get upset about the range changing (presumably that means going down - can't see that they'd be bothered about it going up!) while they drive?
I've made my suggestion i.e. that the range is unpredictable compared to (ICE) cars they've had before, because it's way more affected by weather and speed. Seems you don't agree, which is fine, but what's your theory for @markjay then? As a reminder: