What car goes best with a big set of subs?

I'm lookin to buy a new car, hopefully one that will get decent gas mileage since gas is like $20 a gallon. That means I don't want like a hummer or Escalade, i was thinking more like civic, jetta, or corolla-ish thing. I think having my subs blasting in my tiny little sports car would be kinda weird lol, can anyone suggest a small, fuel efficeint car that would "feel right" with some big subs? Thanks.