Awesome passing power, with or without the power setting. I prefer the sport suspension even in everyday driving because I live in an area with a lot of tight turns. Good braking system allows for quick, controlled stops. The interior is comfortable and full of amenities. The Mark Levinson sound system is worth the added cost. Everyone complains about the small trunk and so do I. But at the end of the day I'm willing to sacrifice the trunk space for the performance. Its not cheap but relative to its competition, namely the BMW 550i and the MB E550, it is a bargin plus it has better reliability, overall performance numbers and mpg. New or used it is a great car to own.
acceleration, gas mileage, comfort and amenities
increased trunk space, 19" wheels and lose the run flat tires