 If you're like me, and don't like what BMW has done to the interior of the new 5 series than you'll love the 540i.  It's still a "driver's" car with the interior cantered to the one behind the wheel. Having just purchased a pre-owned with relatively low miles this car is going to be a collector's car someday.  It's the last of a BMW classic.  The thick steering wheel in the M sports package add to the 540i's overall handeling and driving sensation. The engine is more than enough and commands repect even amongst it's peers.  Fun, superb road handling, saftey and style define everything that has built BMW to what it is today.  If you're not into the new look and confusing iDrive, the 540i is it!