Wonderful 5.5L motor that'll fun forever. Problem with this car is build quality and electronic failures. Also watch out for rust. MB USA will not acknowledge serious rust issues their cars even though hundreds of thousands of well maintained MB cars are rusting. Easy to drive, if you don't step on the gas it drives just like a regular E-class. Great commuter. Much more comfortable than BMW M5. Depreciation very poor, same year M5 costs $10-12k more.