The Edition 507 (507 PS) is treated as the pinnacle of the W204 C63 short of the Black Series, prized as a fully usable daily driver that is also astonishingly quick. Owners frame it as the ethos of AMG before regulation, and several argue the market has not yet fully appreciated how rare and special these cars are.
Edition 507: character and desirability
Mercedes-Benz C63 AMG (W204) · market