On my return from the AGU conference, I rented a car to get home from the airport. It was late and I took what the clerk gave me without noticing. I got to the car and noticed it was a Ford Fusion. It was significantly more roomy than the Suzuki I had driven less than a week ago. There was room for my legs as well as for someone to sit behind me. The style was very nice. The dashboard was sleek and all the buttons well placed.
As for power, I had enough power that even with another person in the vehicle with me, and our carryon luggage, I was able to glide up big hills.
The seat was confortable with good lumbar support. The radio even had satelite radio. I did not use the radio but for a second or two to see how well I could work it.
If I had a need for a medium sized sedan I would strongly consider the Fusion.