Modern luxury usually requires choosing between comfort and raw speed. However this 2021 Mercedes-AMG GT63 S refuses to compromise on either front. It arrived new in Colorado and has remained with its original owner ever since. Draped in Designo Graphite Grey Magno paint it carries a menacing presence on the road. High performance meets executive refinement in this specific X290 build which is now looking for a new home. This car demonstrates why the Affalterbach brand continues to lead the super sedan segment.
Exterior Carbon Fiber and Aerodynamic Enhancements
The visual appeal of this coupe is heightened by the AMG Exterior Carbon Fiber Package II. Mirror caps and other trim pieces utilize the lightweight material for a racing inspired look. Additionally the AMG Aerodynamics Package adds a fixed rear spoiler and an aggressive front splitter. These components work together to increase downforce during high speed maneuvers on the highway. Gloss black accents from the Night Package further sharpen the overall stealthy aesthetic of the body.
Red Pepper Nappa Leather and Cabin Luxury
Opening the soft close doors reveals a vibrant Red Pepper and black Exclusive Nappa leather interior. The heated and ventilated AMG Performance seats provide exceptional support for both long trips and track days. Carbon fiber trim spans the dashboard and center console to match the exterior theme perfectly. Occupants benefit from the Acoustic Comfort Package which uses specialized glass to keep the cabin whisper quiet. Every touchpoint feels premium from the heated steering wheel to the Alcantara headliner.
Advanced Driver Assistance and Technology Suite
This 2021 Mercedes-AMG GT63 S comes equipped with a comprehensive suite of modern driving aids. A 12.3 inch configurable instrument display provides vital data directly in the line of sight. Drivers can utilize the head-up display and surround view camera system for effortless parking and navigation. The car even features a factory dash cam to record every journey for added security and peace of mind. Lane keeping and blind spot assist functions help maintain safety during daily commutes.
Chassis Dynamics and Braking Performance
The car sits on 21 inch AMG forged cross spoke wheels finished in a matching black. Pirelli P Zero tires provide the necessary grip for the 4MATIC all wheel drive system. AMG Ride Control Sport Suspension allows the driver to toggle between comfort and track ready stiffness levels. Yellow finished calipers grip cross drilled rotors to ensure the car stops as quickly as it accelerates. Recent service in August 2025 included a fresh set of rear brake pads and rotors.
Maintenance History and Mechanical Updates
Long term ownership has resulted in a well documented service history for this high performance machine. Mechanics replaced the spark plugs and ignition coils in 2024 to maintain engine efficiency. More recently the battery and a fuel line were swapped during a June 2025 inspection. The seller also flushed the differential fluids to keep the drivetrain operating at peak performance levels. These updates ensure the next owner can enjoy the car without immediate maintenance concerns.
Twin Turbo V8 Power and Performance Specs
The heart of the 2021 Mercedes-AMG GT63 S is a handcrafted 4.0-liter twin-turbocharged V8 engine. This powerplant delivers a staggering 630 horsepower and 664 lb-ft of torque to all four wheels. Power travels through a nine speed automatic transmission capable of lightning fast gear changes. The 4MATIC+ system includes a specialized Drift Mode for those seeking a more rear biased experience. This combination allows the heavy sedan to reach sixty miles per hour in just over three seconds.
Summary of the GT63 S Ownership Opportunity
This 2021 Mercedes-AMG GT63 S is a prime example of a modern collector car that can be driven daily. It balances a high original MSRP of over 193k dollars with a list of top tier factory options. Despite a minor incident in 2021 the car has been professionally repaired and meticulously maintained. The clean Illinois title and original window sticker add significant value to the offering. It remains one of the fastest and most capable four door vehicles currently available on the market.
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Source: bringatrailer.com
