Mercedes-Maybach just threw everything it had at the S-Class. A larger grille, a new operating system, a re-engineered V8, and enough bespoke leather options to make a Hermès buyer dizzy. Stuttgart is calling it the most extensive update in the nameplate’s history, and for once, the claim holds up under scrutiny.
The 2027 Mercedes-Maybach S-Class arrives at U.S. dealerships in the second half of 2026 with MB.OS — Mercedes-Benz’s proprietary operating system — integrated into a Maybach for the first time. That’s the real headline buried under all the talk of rose gold accents and champagne flutes. MB.OS means over-the-air updates for the entire vehicle, not just the infotainment screen, and it means a water-cooled supercomputer sitting somewhere behind the dash with what Mercedes calls “substantial power reserves for future functions.”
Translation: the car ships incomplete. The promised “CITY PRO” feature — autonomous point-to-point navigation through dense urban traffic — won’t be available at launch. Mercedes is selling the promise alongside the product now.
Under the hood, the story is more concrete. The M 177 Evo eight-cylinder in the S 580 has been reworked, now producing 530 hp and 553 lb-ft of torque with mild-hybrid assist. Twin Lanchester balance shafts keep it eerily smooth.
For buyers who consider eight cylinders a compromise, the handcrafted 621-hp V12 remains exclusive to the S 680 in the U.S. and select markets. That engine is increasingly an anachronism in an electrifying industry, which is precisely why Maybach keeps building it.
Ola Källenius, Mercedes-Benz’s CEO, framed the launch as a strategic pillar for the company’s top-end ambitions. Mercedes has been vocal about shifting its mix toward higher-margin vehicles, and Maybach is the sharpest tool in that drawer.
The exterior changes are subtle but effective. The grille is 20 percent larger with an illuminated surround and, for the first time, the Maybach name lit within it. Rose gold touches appear in the twin-star headlamps, and the C-pillar emblem glows.
New forged wheels feature a ball-bearing mechanism that keeps the center Mercedes star permanently upright. It’s a small engineering indulgence that costs real money to execute and exists purely because it can.
Inside, the MBUX Superscreen spans a 14.4-inch central display and 12.3-inch passenger display under one glass surface, with a 12.3-inch 3D instrument cluster rising separately. Rear passengers get two 13.1-inch screens with newly designed remote controls and integrated cameras for video conferencing. A redesigned center console includes cupholders shaped specifically to cradle the optional silver-plated Robbe & Berking champagne flutes that have been part of the Maybach program since 2002.
There’s a refrigerated compartment behind the rear armrest. Power comfort doors open and close at a button press.
The MANUFAKTUR program has been expanded with a new Made to Measure tier offering what Mercedes describes as “virtually endless” combinations of Nappa leather, stitching, embroidery, and finishes. New interior colors — Beech Brown, Lake Green, Corn Yellow, Tobacco Brown — read like a paint deck from a high-end interior designer. Active Ambient Lighting runs 199 LEDs across 64 colors including Maybach-exclusive Rose Gold and Amethyst Glow.
A new AIRMATIC air suspension uses Car-to-X data from other Mercedes vehicles ahead on the road, transmitted through the cloud, to predictively adjust damping before the car hits an imperfection. The system prioritizes rear passenger comfort, because in a Maybach, the person who matters most isn’t driving.
This is Mercedes playing defense and offense at the same time — defending the ultra-luxury sedan against Rolls-Royce and Bentley while pushing the technology envelope with AI assistants powered by ChatGPT 4o, Google Gemini, and Microsoft Bing. Whether a car needs three competing AI engines is a question nobody in Stuttgart seems to be asking. The answer, apparently, is just to ship all of them and let the customer sort it out.
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