Actually, this one went back today.
It's the new estate version of the latest C Class - the C220CDI Sport estate automatic, to be precise. Normally I'm not a fan of bodykits, but this AMG effort works pretty well - although I'm not convinced that switching the Mercedes star from the traditional location on the top of the bonnet to the middle of the grille is a great idea.
In the past, the idea of fast bodywork like this on a humble 220 diesel Mercedes would have been a bit of a joke, but this one really is fast enought to live up to the looks.
Overall this is a good effort, but I wish Mercedes could get back to producing the classy sorts of interiors it offered in the past. This is an area in which the company has lagged behind in the last few years - it's getting better again but the problem is that the competition isn't standing still.