Efficient Dynamics has claimed its first scalps of the year, taking the World Car of the Year Green Award. The three finalists were all Rudolph's children, being of the diesel variety: the BMW 118d, the smart fortwo cdi, and the Volkswagen Passat 1.9 TDi BlueMotion. The specific rationale for choosing the BMW wasn't given, but the roominess, real world practicality, miserly emissions and fuel needs, and Efficient Dynamics are probably all good suspects. It's a nifty little car and a well deserved award, so kudos to you, BMW. Now if you could get that diesel Isetta going, we'd really get to cheering for you.