i bought the car two weeks ago and the dealer did their what inspection and when i got the car the oil was brand new . What person changes the oil on a car before they trade it in for a new car. I think at that point they stop thinking about maintience. so It would be very reasonable to assume the dealer changed the oil. better yet http://www.swiftindavis.com/sblog/index.php?itemid=304
there is what they do and it includes oil change.
Joe

2000 svt contour 1996 oldsmobile eighty-eight