The new Mercedes-AMG GT 63 S 4MATIC+ Edition 1: Even more individual flair for the AMG GT 4-Door Coupé - Daimler Global Media Site - Mercedes-AMG GT 63 S Edition 1 (fuel consumption, combined: 11.2 l/100 km, combined CO2 emissions: 256 g/km); exterior: designo graphite grey magno; interior: AMG Performance seats, magma grey/black with yellow stichings