captainmarvel 
2010 BMW Z4 Convertible sDrive30i 2dr Convertible (3.0L 6cyl 6M)
Makes you feel young!
 This is my first BMW purchase and I am very pleased with the vehicle.  Driving the vehicle  has been a real please.  The driving and steering response is excellent. The miles per gallon 23.5 city and highway has been excellent.  Too bad the vehicle does not use regular gasoline.  The run free tires are a good option.  However, if low tire pressure occurs, the dashboard only indicates low pressure.  It does not tell you what tire is low. 