I'm looking to replace the Corolla that I've owned for the past 7 years with another small car that's economical to drive. Right now I've narrowed it down to either the Fit, Versa, or Yaris. I consider myself picky about car audio, and I had hoped to use the high end aftermarket stereo I currently use in my Corolla instead of the stock radio. It looks like that's not going to be possible though, since it's a single DIN. The Versa and Yaris seem to have standard double DIN openings, but from looking at photos, in the Fit the stereo seems to be integrated into the dash. I had looked at the sport model with the six speakers, but in the past I haven't liked the sound quality in stock head units, even the 'upscale package' ones and always purchased aftermarket replacements. So my question is, are you stuck with the Fit's stock stereo forever and ever unless you want to disconnect it and add another head unit under the dash or something? If you're stuck with it, does it have hookups for an amp and a pair of subs?