I drive a 2017 Ford Fiesta hatchback that is 160" long, weighs about 2,600 pounds, and gets a minimum of 26, average 28, MPG in Los Angeles traffic on basic gas.

I've moved with it, put a rack on the top, and drive friends around.

It's got CarPlay, cruise control, even stupid LED lighting for my cupholders.

If that's not punching above its literal size and weight, I don't know what would. Unfortunately this car has been discontinued now.

Nothing in today's market is comparable.

Regulation on size/weight will give cars like this the opportunity to survive.