Yes, there is more buffeting with the RL than other cars I have had. It can drive you nuts. The only way I have found to mitigate it when it happens is to open the driver window enough until it stops. I usually have the dog in the RL and when he is in the back with the window down opening up the other back window doesn't solve the issue enough. In other cars I would just open the opposite rear window enough for the buffeting to go away. I wonder if opening the rear window on BE's and E's just a pinch solves the issue.