Mercedes-AMG will be launching the 2018 S63 Coupe in India today. The updated performance-spec offering has received design updates along with a tweak in cabin with additional features. The 2018 Mercedes-AMG S63 Coupe comes with a twin-turbo 4.0L V8 that is also offered in the E63. Stay tuned to OVERDRIVE as we bring live updates from the launch venue.