Dianne Dorio 
2011 Toyota Corolla Sedan LE 4dr Sedan (1.8L 4cyl 4A)
LOVED MY 2003 COROLLA BUT DISAPPOINTED NOW
 I bought my 2011 new out of state.  It is larger than previous models.  There is a lot of road noise - very bumpy.  It does not seem as solidly built as the two previous models that I've owned. I did have the RPM issue when I first got the car but the dealership made an adjustment and rectified the situation.  I've had continual problems with the brakes squealing at low speeds when braking gently in stop and go traffic.  I've been told time after time that everything is fine.  Also, when the AC is on there is sometimes this very unpleasant grinding noise that I hear under the car. Also, had that checked out and again was told nothing wrong.  I loved my 2003. I owned it for almost ten years.   I never had one problem with it.  It was the perfect size for me as well.   I cannot understand why Toyota made the Corolla larger.  I don't think I will own the 2011 for 10 years. On a positive note, the car is very nice looking.  The interior is attractive and it starts right up even on the coldest days and seems to do well in the little snow driving that I do.   As far as gas mileage goes, I have no issue with that.