2015 Mercedes CLA Shooting Brake

They did it a few years ago with the larger CLS. And it looks great. Like a cross between a hatchback and a regular wagon.

The CLA will be getting the same treatment soon. Not sure we will ever see this in the US though, since we never got the CLS version.
(And Mercedes will try pushing their CLA based GLA SUV over here instead of a wagon...)

Or, maybe they will. Who knows...