One problem related to engine stall has been reported for the 2011 BMW 335. The most recently reported issues are listed below.
The contact owns a 2011 BMW 335i coupe. While driving 70 mph, the vehicle began to lose power and the engine stalled without warning. The vehicle was unable to restart and was towed to the contact's residence. The contact used a diagnostic tool that read that the valvetronic actuator failed and needed to be repaired. The vehicle was not repaired. The manufacturer was notified of the failure. The VIN was invalid. The failure mileage was approximately 149,000.