I was driving 65 mph along the freeway when all of a sudden I felt a huge knock under my car, and I saw a puff of smoke out of the back window. I pulled the car over and I am leaking oil somewhere along the passenger side of the car. There wasn't anything in the road in front of me so the only thing i can think of is something came from the lane beside me and shot over. Anyway I got it to the dealer, and they gave me a brand new car to take home which I thought was very nice of them. I will get the scoop of what the problem is tomorrow.