The Mercedes-Benz S-Class (W222) represented the pinnacle of luxury and technology for the brand with the star upon its release. Replacing the W221, it introduced major innovations such as the predictive Magic Body Control suspension, 100% LED lighting (without a single conventional bulb), and a dual 12.3-inch screen interface. Evolution: A major facelift (Phase 2) occurred in mid-2017. It brought a new lighting signature, improved driving aids, but above all a revolution under the hood: the abandonment of V6 engines in favor of new inline 6-cylinders (M256 petrol, OM656 diesel) with 48V mild-hybrid technology, and the replacement of the 4.7L V8 (M278) with the 4.0L V8 (M176/M177). Overall rating: It is an absolute benchmark in terms of comfort. However, its technological complexity requir
The Mercedes S-Class W222 is an engineering masterpiece, but it requires a well-lined wallet for its maintenance. Our advice: Absolutely favor a Phase 2 (post-2017) version. The inline 6-cylinder engines (S 450 / S 500) are excellent despite some quirks from the 48V system, and the new 4.0L V8 (S 560) erases the serious reliability issues of its predecessor. To avoid: The Phase 1 (2013-2017) S 500 and AMG S 63 equipped with the M278 and M157 V8s, unless you have a meticulous maintenance history, a perfect endoscopic inspection of the cylinders, and a solid warranty. The replacement costs of a scored V8 engine often exceed the residual value of the vehicle.