Mercedes engineers have been testing the new S-Class for a long time now and different prototypes are slowly loosing more and more of their disguise. This time we have spy shots of the hot S63 AMG, that features new AMG-style squared double exhaust outlets.
Despite wearing less camouflage it is still hard to comment on the final design.
Other noticeable things you can see in addition to new exhaust outlets include larger brake discs, bigger air intakes and of course new bumpers, when compared to the standard S-Class.
Power is expected to come from the recently introduced M157 twin-turbo 5.5-litre engine that produces up to 571bhp.