Dr. Karl 
2004 BMW 6 Series Convertible 645Ci 2dr Convertible (4.4L 8cyl 6M)
Sporty yet practical.
 Just invested in a used 2004 645Ci convertible, Sapphire black on cream leather with a 6-speed manual transmission, with only 16000 miles... great vehicle!! Combining performance, fun-to-drive factor and practicality (can take some friends in comfort in back seat). Although the design is now nearly 3 years old, the 645's beauty will never age. Would recommend the car to anyone with car-fever.