Other countries can be good examples of policy that functions well. First and foremost, they should be included in the average fleet mpg rating for vehicle manufacturers. This is because they are a part of the fleet of vehicles produced and contribute a good sized portion of the greenhouse gasses emitted from vehicles. They are also one of the biggest number of vehicles sold so they shouldn’t be exceptional.
I like your idea but I feel it is too in the weeds for simple policy.
The idea is trucks used for work will by nature need more fuel, but they should not be used where a more efficient car would work
Effective policy would drive the truck engines and size to be more efficient, because they can but do not. They aren’t because of the exemption. Plenty of trucks globally are significantly smaller than ours and get the jobs done. Generally I agree a more efficient car is likely ideal and should be policy enforced.
