 I've driven my 2011 Corolla for 18k/mi and wish I would have been less concerned about MPG than comfort.The car feels a bit underpowered. It also needed a front tire replacement almost immediately because it was defective (two dealer visits).MPG is good but I'm not sure that the gas savings are worth the back pain.I'm glad I didn't get rid of my 2004 Sienna because I absolutely cannot drive the Corolla all the time.Should have gotten a Camry instead which has more comfortable seats and fits a taller person better (I'm over 6'). 