How CAFE Killed Compact Trucks And Station Wagons
thetruthaboutcars.com
thetruthaboutcars.com
And, to be honest, compact trucks are also SUV's. I assume they mean compact pickups...
Some station wagons are 4WD and some are jacked up higher than their sedan brethren.
In what way that is not arbitrary are these not similar?
One downside of this is that it encourages diesel. While diesel has a less CO2 emissions, it tends to have a lot of other very harmful emissions. These can be regulated but companies do cheat (see VW).
The new 4th gen Ranger (2019-?) is 72.8–79.8 inches wide, and 201.2–212.5 inches long and you can't get a regular cab or any two door version in the US. It's simply no longer a compact truck. The Tacoma isn't a compact truck anymore either.
Edit to add: maybe electricification can get us actually small trucks again.