I just got the oil changed on my SRT-6 at a Chrysler dealership. They originally quoted me $90, but when I took it in, they wanted to charge me $145!!! They claimed that oil prices had almost doubled. I wasn't having it and told them I would only pay the original $90 they quoted me, but my question was if this is what others are hearing. The oil they claim to use was Mopar Synthetic (?).