Found out just as soon as i bought the vehicle noticed it was using a lot of oil. on second oil change ask mechanic to check it, was told it was a blown head gasket. got a second opinion, but was told again blown head gasket. I feel like the car was like that when i bought it also it has awful gas mileage. I wish i would have taken it to my mechanic to have them check it before i bought it. I will never buy another subaru again!