 We bought our Hyundai Tucson to get better gas mileage. The sticker said "20-26 mpg" I drive 12 miles to work on the highway, not stop and go. I get 19 mpg. I talked with the salesman and the service department, at first the salesman said they would check it and tune it up. When I called to set up an appointment I was told they could not help my car,and I couldn't count on those numbers. I talked with the salesman again and this time he said the estimated gas mileage is 20-23, not 23-26". Why are the numbers different???? Why are these numbers put on cars if they are not true??? That's false advertising!!!. I had a Lincoln Town Car that got 20mpg driving 70 mph, I drive 60-65 and get 19.