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Mercedes Previews Overhauled S-Class, Sets January 29 Global Reveal

The flagship shifts toward a software-defined model with the in-house MB.OS at its core.

Overview

  • Mercedes has issued official teasers, including a CEO video with a camouflaged near-production car, ahead of next week’s unveiling.
  • The company says the facelift revises about 2,700 components, marking one of its most extensive mid-cycle updates.
  • The update introduces MB.OS to manage infotainment, vehicle functions, connectivity and over-the-air updates for deeper personalization.
  • Mercedes says the new S-Class is Level 4 autonomous-ready and reports it is testing this capability on public roads.
  • Subtle exterior and chassis changes are expected, including an illuminated bonnet star, a larger LED-outlined grille, star-pattern lighting and upgraded Airmatic suspension with iDamping; powertrains are anticipated to include mild-hybrid sixes and V8s, with sales starting in select markets by mid-2026 and an India launch likely in late 2026 or early 2027.