still aint efficient. i am too german for that.
you want a solid tank? make it bigger or harder.
you want to drive fast, good handling and get comfortable? make it so and make your resources useful.
you want thrill while driving? get a bj, drugs, cut your brake wires, whatever.
if you need a penis extension, just put as much hp as you can and drive through the city in circles looking for a hook up, for sure aint nothing for everyday life and less for business meetings/work
German tank "Ratte" was 1.000 tonnes btw