 The Matrix and its sister car, the Pontiac Vibe, are based on the Corolla platform.  I'll just summarize by saying that this car, in all trims but the XRS, is tragically underpowered, particularly with the automatic, which is the only transmission available with AWD versions.  It's very Japanese.  Noise, firm seats, terrible steering wheel angle, and abusive ride are the most noticeable detractions from what could have been a nice car.   On the positive side, it fits lots of stuff inside, and sees tolerable fuel numbers.  Keep in mind, folks, reliability is a part of quality of life.  Consider comfort and usability when considering your next vehicle.   Or maybe I'm just getting old.