Mercedes-Benz debuts one of their most stunning concepts in recent memory at this year’s Frankfurt Motor Show with the S-Class Coupe. The concept gives us a promising look at the replacement to the German car manufacturer’s CL-Class. The styling is far more aggressive than the S-Class sedan introduced earlier this year, while the front end maintains more of a CLA-Class appearance. The rear view, on the other hand, seems to play off the SLS AMG with its characteristic decklid, elongated taillights and wide haunches. Under the hood you’ll find a 4.6-liter Biturbo V8 engine, delivering 449 hp and 516 lb.-ft. of torque. No word yet on if the concept will hit production but this S-Class Coupe has a much higher possibility than most of the other designs we’ve seen so far.