The next-gen Mercedes A-Class prototypes have already been seen but what has been spied here? It looks like the current-gen A45 AMG running around the roads of ‘The Ring’ but it is sporting some wider fenders. Wider fenders mean a wider track and we know what happens when AMG widens the track, Black Series. Nothing has been confirmed yet regarding a possible Black Series but I am sure Mercedes-AMG has something planned for the send off of the current-gen hot hatch. Other rumors indicate that it will be called the A45 S which is expected to offer around 400hp from its turbocharged 2.0-litre engine.