Mercedes debuts new S 63 AMG coupé at New York motor show

The new Mercedes-Benz S63 AMG coupé has made its public debut at the New York motor show. The plush four-seater replaces the CL63 AMG at the upper end of the Mercedes-Benz line-up, where it aims to provide stiff competition for the Bentley Continental GT and Aston Martin Rapide.