

The new trend in many cities is to lower the speed limits, ban or limit cars in the centres, and promote bikes. Big cars will have an hard time with that plan.
Moreover, all old garages built more than 20/30 years ago are often too short for many modern cars, just imagine American monsters.
Finding a parking for a large car may be a nightmare in large cities too in general. Imagine also driving in historical centres through small roads with a big car.
They could certainly circulate in general, after all we have buses too, but I think they would be massively unpractical and we are not even considering costs, fuel, and limitations for the emissions.
It depends on people’s reaction. I am pretty sure that there will be a few idiots buying them in car-crazy countries like Italy. I highly doubt they would sell in The Netherlands at all instead.