Our spy photographers have just caught the Mercedes-Benz AMG C63 Black Series performing some serious track testing. The performance sedan seen here offers plenty of interior space to go with its new aggressive front-end, deep front spoiler and wider fenders. On a side note, you can see some testing equipment on the wheels, of which measure a variety of different data.

The German automaker has decided to give the sedan the same guts as the coupe, with a transmission and suspension to match. The coupe runs on AMG's 6.3-liter naturally-aspirated V8 which produces 510hp and 457 lb-ft of torque. As more information trickles out of Mercedes-Benz, we will bring you up to date on the new AMG C63 Black Series sedan. Photos: CarPix.