The S-Class range is approaching the midpoint in its life cycle and will soon receive an update. The first to be updated will be the S-Class sedan, followed shortly by the S-Class Coupe. Around the same time that the updated coupe arrives, we should also see the updated S-Class Cabriolet, a prototype for which has just been spotted. Visual tweaks will be subtle. After all, the S-Class Cabriolet was only introduced for 2017 so Mercedes won’t want to upset existing owners—and the depreciation of their cars—with radical changes.