2020 Mercedes-AMG S63 4MATIC Sedan

AMG's take on the S-Class has always been a faintly absurd proposition: the most comfortable car Mercedes builds, with 603 horsepower underneath it. This one was bought new by its owner and has covered 11,000 miles since.

This 2020 Mercedes-AMG S63 4MATIC Sedan is finished in Obsidian Black Metallic over black leather and is powered by a twin-turbocharged 4.0-liter M177 V8 rated at 603 horsepower and 664 lb-ft of torque, driving all four wheels through a nine-speed AMG Speedshift automatic transmission and the AMG Performance 4MATIC+ system. The digital odometer reads 11,000 miles, all added under current ownership.

Exterior

The car features dynamic LED headlights, quad exhaust outlets, a sunroof, a surround-view camera system, Parktronic parking sensors, and gloss black window trim. Scratches are noted underneath the front lip spoiler, as shown in the gallery. The 20" AMG forged cross-spoke wheels are finished in black and wrapped in staggered Continental ContiSportContact 5P tires measuring 255/40 front and 285/35 rear. Braking is managed by cross-drilled and slotted rotors with red-finished AMG calipers, and the car rides on an adaptive Airmatic suspension system.

Interior

The cabin features heated and ventilated seats in both rows, upholstered in black leather with diamond stitching and contrasted by carbon-fiber trim accents. Amenities include multi-zone automatic climate control, Keyless-Go, an IWC analog clock, wireless phone charging, a Burmester 3D surround sound system, and COMAND infotainment with navigation. The leather-wrapped AMG steering wheel carries integrated controls and shift paddles, and fronts a 12.3" digital instrument cluster with a configurable display.

Engine & Drivetrain

The twin-turbocharged 4.0-liter M177 V8 was factory rated at 603 horsepower and 664 lb-ft of torque, sending power to all four wheels through a nine-speed AMG Speedshift automatic transmission and AMG Performance 4MATIC+ all-wheel drive. The engine oil was most recently changed in July 2025.

History & Documentation

This S63 was purchased new by the current owner and has remained in California since. It is offered with owner's manuals, original new-car accessories, a clean Carfax report, and a clean California title.

Note: Additional details including VIN, service records, and further photography will be provided to serious inquiries.