I come in narrow streets less than two times a year. For Dutch understandings, my S70 is rather large. Yet it offers more leg room than my Canadian cousins Buick Roadmaster. Its just that North American body-on-frame designs were lightyears behind. Thats why Ford uses the Volvo P3 platform (S80) for the current Crown Victoria, and that nearly all American vans are replaced by European unibody or integrated frame designs. Ford sells the Euro Transit, Mercedes the Sprinter, Ram the Fiat Ducato, GM a Jap Nissan.
The bottom line is that a van is bought for practicality and a truck for bragging rights. Which is why the Sprinter changed an entire vehicle class in the US, with all other manufacturers following.
I guess that's a difference of opinions. What is the advantage of your van vs a pickup? I could conceivably haul most of the things in a van that I do in my pickup; yet it wouldn't be as practical. How would I load the 800 lb rototiller which I haul back and forth between the family property and mine? Other things that I carry, such as gas, diesel, pigs, poultry would fit in a van; but then I would be stuck smelling them. Besides, it's much safer to haul things like firewood or my ATV isolated and strapped in the pickup bed if I ever do need to stop fast. I always seem to have something in back... right now it has 100 gallons of water that will go to my livestock and garden.
Then again maybe I do just like to brag because I have a slightly rusty, tired pickup.