Well, I just drove the car back from Georgia over the weekend. Started in Austin, TX. 2015 Corolla LE Eco Premium in 4Evergreen Mica.
75 MPH = 38 mpg on flat ground
70 MPH = 42 mpg on flat ground
65 MPH = 44.5 mpg on flat ground
Already ticked 1130 miles on the odometer in 3 days! She needs a break. Love the smooth and pillowy ride it provides. Really a great car for the great deal I got on it. No extra options besides tint, nitrogen in the tires, and carpet mats. I'm probably going to ceramic tint the windows for heat reduction, and I have an appointment for Xpel Ultimate wrap on the full hood, bumper, fenders, and side mirrors.