2007 BMW 3 Series 335i 4dr Sedan (3.0L 6cyl Turbo 6M)
Traded in my 2007 Volkswagen Passat for the 2007 335i sedan and haven't looked back! Powerful acceleration is exhilarating. Handles like a dream. Great looking car. Understated but luxurious interior. iDrive is fine once you get used to it. Decent sound system with the Logic7. Only time will tell on long term reliability, but after 3 months, no issues. When driven civilly, good gas mileage. Be careful because it's easy to get a speeding ticket.
Twin turbo engine. Handling. Classy interior. Understated but aggressive exterior.
Kill the run flats and add a true spare. Less proprietary maintenance once warranty expires...cost of maintenance through BMW can be a killer.