I would kill for an ultra efficient, all-wheel drive, lightweight car the size of a smart car at most. But with a top speed of 70 or so. Also, a small trailer hitch so I can hook a small wagon on for groceries and other things to pack around.

Edit: Unironically, something like the P45 (https://topgear.fandom.com/wiki/P45), but maybe with a bubble instead of my arms out.