I purchased a 2009 RX 350 last month. I traded in a 2007 ES 350 for it. I have read so many reviews about how comfortable the RX is, I decided to get one for the extra cargo room when needed. As it turns out, I find it very uncomfortable driving. I had it back to the dealer and they found nothing wrong. Passengers also notice the bumpy ride. This vehicle took the joy out of driving.