If I had bought this car I could sell it & cut my losses on gas. Most everything is great about my 2013 Optima SXL 2.0 Turbo except that I average 16 mpg. No I don't drive it hard or fast. I get better mpg in my Chevy HD2500 4x4, 4gr, long bed diesel. If I was getting the advertised 22 mpg city I'd be happier. I hope there is such a thing a a break-in period to get the advertised mpg. I'd rather have my gutless 1.8L Toyota Matrix that gets great gas mileage at this point in time. The low ratings are all about the mpg.
Everything else about this car is great! I'm 6'4" & it has plenty of room.