The Mercedes-Benz C 63 AMG Edition 507 Coupe was a limited edition, high-performance variant of the W204 C63 AMG that debuted for the 2014 model year. The Edition 507 Coupe was fitted with a tuned version of Mercedes' M156 engine with an output of 500hp and 450 lb ft of torque. These high-performance coupes were equipped with a 7 speed automatic transmission that sent drive to the rear wheels. Production of the W204 Mercedes-Benz C63 AMG Edition 507 Coupe lasted until 2015, when Mercedes introduced the next generation W205 C-Class.