2018 Mercedes-AMG S63 Coupe for Sale With 29,500 MilesAutoblogKyle EdwardThu, September 17, 2026 at 6:12 PM UTCAdd us on GoogleAutoblog and Yahoo may earn commission from links in this article.The Mercedes-AMG S63 Coupe is one of the most opulent and ferocious luxury coupes ever built, pairing a hand-built V8 with S-Class grandeur. This 2018 example is a low-mileage, loaded car in handsome Selenite Gray. It sits on Cars and Bids at $44,700 with six days to go.2018 Mercedes-AMG S63 CoupeCars & BidsWhat it's worth right nowSteep depreciation has made the S63 Coupe a striking luxury value. According to Kelley Blue Book and current listings, 2018 S63 Coupe examples generally trade from the high $40,000s into the low $60,000s depending on mileage and condition, against an original sticker north of $165,000.AdvertisementAdvertisementThe low mileage and loaded specification support the value, tempered by a paint question. A low-mileage, well-optioned S63 Coupe is exactly what buyers want, but a possible bumper repaint is worth confirming. Fair value lands at $46,000 to $62,000, with $53,000 the most likely close.2018 Mercedes-AMG S63 CoupeCars & BidsCondition and detailsThe specification is opulent. Finished in Selenite Gray Metallic over Crystal Gray and black Designo Exclusive Nappa leather, it carries an AMG Performance exhaust, a panoramic roof, heated and ventilated multicontour massage seats, and a Burmester High-End 3D surround system, riding on 20-inch Monoblock wheels.2018 Mercedes-AMG S63 CoupeCars & BidsThe paintwork warrants verification. A bidder noted that the front bumper color appears slightly off and asked whether it had been repainted, so inspect the front end closely and confirm the paint history before bidding.2018 Mercedes-AMG S63 CoupeCars & BidsA couple of practical points round it out. The car comes with a single key, the tires carry 2022 date codes, there is protection film on the front end, windshield, and sunroof, and there is a loan to pay off before the title transfers.2018 Mercedes-AMG S63 CoupeCars & BidsAdvertisementAdvertisementThe offerSpecificationDetailMakeMercedes-AMGModelS63 CoupeYear2018Mileage29,500 milesEngine4.0-liter twin-turbocharged V8Power603 hp and 664 lb.ft of torqueTransmission9-speed automaticDrive typeAll-wheel driveExterior colorSelenite Gray MetallicInterior colorCrystal Gray and BlackCurrent bid$44,700, with six days leftInterested in this 2018 Mercedes-AMG S63 Coupe? View the listing here.What makes the S63 uniqueThe S-Class Coupe revived a grand tradition, bringing a two-door back to Mercedes' flagship line for the first time since the 1990s and doing so with breathtaking style. It is a car built for comfort, luxury, and presence, with a sweeping, elegant design, a sumptuous four-seat cabin, and cutting-edge technology throughout. In AMG S63 form, that opulence is paired with genuine ferocity, courtesy of a hand-built twin-turbocharged 4.0-liter V8 producing 603 horsepower, giving the big coupe supercar-rivaling acceleration to go with its first-class accommodations.2018 Mercedes-AMG S63 CoupeCars & BidsThat combination of a hand-built AMG V8, stunning design, and flagship luxury is exactly what makes the S63 Coupe so special, and so appealing on the used market. It delivers an experience that costs a fortune when new, wrapped in one of the most beautiful bodies Mercedes has produced in decades, and steep depreciation has now placed that experience within remarkably easy reach for a buyer who understands the running costs of a complex AMG flagship.My takeThis is a stunning and ferocious luxury coupe, and the appeal is a low-mileage, loaded S63 Coupe at a fraction of its original price. The hand-built 603-horsepower V8, the opulent Designo cabin, the handsome Selenite Gray specification, and the huge depreciation off a six-figure sticker make it a genuinely compelling flagship, and the low mileage is a real plus.AdvertisementAdvertisementFair value sits at $46,000 to $62,000, with $53,000 the most likely result, and the crux is the possible bumper repaint and running costs rather than the car's appeal. Before bidding, inspect the front bumper and confirm the paint history, note the single key, budget for expensive AMG upkeep, and coordinate the loan payoff. Handle that, and this is a beautiful, opulent, and ferociously fast luxury coupe for the money.Disclaimer: This post is for informational purposes only. We are not a dealership or broker. All vehicle specifications, pricing, and availability are subject to change without notice. We are not responsible for typographical errors, omissions, or the accuracy of the provided information. Please verify all details directly with the seller.Autoblog aims to feature only the best products and services. If you buy something via one of our links, we may earn a commission.This story was originally published by Autoblog on Sep 17, 2026, where it first appeared in the Car Buying section. Add Autoblog as a Preferred Source by clicking here.