This 2014 Mercedes-Benz C63 AMG Edition 507 coupe is powered by a 6.2-liter M156 V8 paired with a seven-speed AMG Speedshift MCT automatic transmission and it has 14k miles. Edition 507-specific equipment includes upgraded engine components, re-mapped engine management software, and a vented aluminum hood, and the car is finished in Obsidian Black Metallic over black and Porcelain upholstery. It also has a limited-slip differential, black 19″ forged alloy wheels, bi-xenon headlights with washers, Parktronic, heated power-adjustable front…