> The minimum size for 6 doors is probably about the size of a long-wheelbase Transit van Depends on the mini-bus layout. 7-seater VW Touran (4527 mm long) has

> The minimum size for 6 doors is probably about the size of a long-wheelbase Transit van Depends on the mini-bus layout. 7-seater VW Touran (4527 mm long) has 5 doors. So maybe it possible to build 5 m long van with 6 doors, with 2 on the back. > Won't help in really dense cities like London where traffic is at walking pace Dedicated lanes and some regulations will be needed. For example mini-bus shouldn't be allowed to enter crowded routes unless it has 3 passengers. So two people would have to wait 5 min for the third passenger and so on. Or it can be used to transport people from suburbs to subway stations in cities like London.