Mercedes-Benz has officially revealed its new 577bhp S63 AMG ahead of a planned public debut for the rapid luxury saloon at the Frankfurt motor show in September.
Distinguished from other recently introduced new S-class models by a number of traditional AMG styling tweaks, including a deep new front bumper, heavily chromed blade grille, 'twin-turbo V8' badges along its flanks and beefed up sills among other changes, the new S63 AMG is planned to go on sale globally in rear-wheel drive guise only next year.