India, Jan. 22 -- Mercedes-Benz has offered a first preview of the updated S-Class ahead of its global debut scheduled for 29 January. The flagship sedan is expected to receive a mid-cycle update based on the current W223 platform. While the model has not been fully revealed yet, the preview suggests that Mercedes is preparing a wide set of revisions aimed at extending the lifecycle of the luxury sedan. Much like how a flagship car gets refined rather than rebuilt, this update is likely to focus on technology, comfort and digital upgrades.

The updated S-Class is set to retain its familiar silhouette and proportions. Visual changes are likely to be subtle, with revisions expected around the front fascia, grille design and lighting element...