 I loved the car, at 13,000 miles, I drove thru a flooded (8"-10" deep) street ; the car stopped and locked up.  After getting towed to dealer on flatbed, I was told the car had hydrolock, the engine sucked in water. The cost of new engine ... $20,000.  Why would BMW design an engine with the air intake 10" off the ground ? Doesn't it rain in Germany ? I am extremely disappointed and disgusted with this sad event. Why wasn't I told of the cars sensitivity to standing water ? I'm done with BMW !