I was looking for a comfortable car as I travel extensively. When I first sat in my DeVille I thought " this is the car". After a short test drive I purchased. Now that I have owned it for two weeks, I would give it back if I could. The front seat are totally uncomfortable. No matter how I set my power seats, I cannot get past the lack of back support. On the highway, I am continually making corrections to my steering due to "floating". I like the appearance, but there are better cars out there. I wish I had purchased the Avalon!
I like the looks. Great gas mileage for a car this size. I think I average about 24 MPG overall.
Make lumbar support a standard option. Any car selling at this price should have lumbar controls standard.