I've owned a 2001 avalon since it was new and as it has been a great car I recently bought a 2006 in very good condition. The only problem that has come up is the comfort of the back of the driver's seat. I'm 6'5 and the back seems to press in the wrong places so that I can't get comfortable. When I test drove the car it felt great, but after a 45 min drive the discomfort has arisen. One theory is that the previous driver was short and the seat conformed to his curves causing a problem for me now. Any one else experience this? Any ideas on what to do? I considering having new foam installed.