A word of Advice. If a car dealership tries to sell you oil changes in bulk , Don't. I had many problems buying a one year old used Outback. After delivery , many interior parts came loose. Some interior parts were missing. Recently , I replaced the speakers because the sound quality was so very poor. The speakers were just a group of miss matched speakers, because someone removed the original Subaru speakers. Prior to my purchase of the vehicle, some apparently swapped out and/or removed interior parts and as a result I made various discoveries of features that did not work and things that came apart I swore I would never return to that dealer ever again. Recently , I came across the key tag for the bulk oil changes and I was owed three. Like a fool, I returned to the dealership for the express service, and I was told it was no longer valid, as my key tag was broke in two, taped.