In France, that average is 1.3. https://www.lemonde.fr/en/opinion/article/2022/05/03/the-env...
If SUVs were actually regularly fully utilized, then things like HOV lanes would not work.
There’s a difference of what they can do and what they actually do most of the time in practice.
If I were paying the actual price, including externalities, I would not have bought this car nor feel at risk because every other vehicle on the road is made on top of a truck platform.
https://www.euronews.com/next/2023/09/21/what-are-the-econom...
Btw buses bring 50 ppl.
SUVs carry, for the most part, their own weight. And the fragile ego of the owner, of course.
Just checking Google for clearance heights - looks like Siennas are about 6 inches shorter than a Suburban.