 I had an optima which I really liked. Great car and gas mileage with many options. I was impressed with the craftsmanship of that car. When I took it in for service and I saw the new Cadenza I had to drive it. Well nit only did I test drive it I drove it home. I have 10,000 miles on this car already and enjoy this car more everyday. I get about 21.5 on a average for gas mileage which I don't think is bad for such a large car. Around 24-25 MPG on long trips.