I have had my 2013 Kia Optima for 6 months have over 15,000 mile on it do mostly highway driving have yet to get better that 26 mpg. Most of the time averaging low 20's. Although it is a beautiful car I would not buy it again.
I would go with a car with more proven gas mileage. I Was getting 45+ with my VW Jetta TDI, Will probably go back to them next time.
Heated sterring wheel, wonderful on cold mornings.
Improve gas mileage or at least live up to rated mileage.
I feel rated mileage is an outright lie.