[metallicpea]

I love this feature. I will take the minimal fuel it takes to idle the engine without any load over the losses to have the car drivetrain breaking when off the throttle during my usual hwy driving any day of the week. This is the only reason I use the eco pro mode during mundane hwy trips.

I would imagine the calculation of fuel savings would be pretty well evaluated before BMW would implement such a feature. Fuel savings is such an area of focus nowadays.