I witnessed that as well in Europe. They don't like driving any distances and they have some great countryside and fun roads. In London - people seemingly stay

I witnessed that as well in Europe. They don't like driving any distances and they have some great countryside and fun roads. In London - people seemingly stay really tight to where they live and work. They have no problem flying to other countries, but exploring their own city and country or even neighboring country is a chore to them. I think a lot of it is because there are so many different and interesting countries nearby combined with super cheap flights. And many have good public transportation and don't own a car, or if they do - they own an Urkel-mobile which does the job for short trips and fits into tiny parking spots where they live and around town. And gas/diesel is a lot more over there too. So it's a lot of things that sway travel choices to the tube or trains and planes over cars. Regarding car size - yes you lose something like 7 HP for every 100 pounds. So if you do have a bunch of passengers and gear you need something with more power and you also need something with more comfort/room which leans towards vans and SUVs.