A CLS that has been kept with real care, Obsidian Black, Premium Plus and backed by a service history that reads exactly as a proper Mercedes should. This 2017 Mercedes CLS 350d AMG Line Premium Plus in Obsidian Black Metallic is a superb example of a car that has been minded with pride rather than mileage. The paintwork is deep and glossy, the cabin feels tight and refined, and the whole car carries itself with the calm confidence of a CLS that has been maintained correctly from day one. Inside, the Premium Plus package lifts the car above the ordinary. Panoramic opening sunroof, Harman Kardon surround sound, heated electric memory seats, COMAND navigation and reversing camera, all presented in a cabin that still feels genuinely premium. The leather is soft, the screens are bright and the overall fit and finish remain exactly as a well kept Mercedes should. On the road the 350d engine is smooth, quiet and effortlessly strong. The gearbox shifts cleanly, the steering has reassuring weight and the chassis feels composed and settled. It drives with the maturity you only find in correctly maintained examples. The service history is outstanding. Mercedes Benz main dealer servicing in the early years followed by respected German specialists with full invoicing. Major work includes front and rear brake discs and pads, brake fluid renewals, filters and multiple full services, with no gaps or guesswork. The Vertex Collection has also completed a full inspection on 04 December 2025 confirming the mechanical condition and presentation. Specification includes Obsidian Black Metallic, Premium Plus package, panoramic sunroof, Harman Kardon audio, reversing camera, COMAND navigation, heated seats, electric memory seats, LED lighting, AMG Line styling, AMG alloy wheels, dual zone climate control and Keyless Go. A beautifully kept CLS that feels smooth, refined and mechanically correct, supplied fully inspected and prepared by The Vertex Collection with a complimentary twelve month Autoguard Premium warranty and nationwide delivery available.