 I have not had a problem with my Edge 4wd. The only complaint I have is the gas mileage.  If Im lucky I'll get 13 mpg hiway! If I had known mileage was this bad I would have bought an F150 or F250. Other that that it is a great  truck. I have had for 6 years and the only thing I had to put on were brakes and front rotors. It now has 128,000 miles on it.