Official Word:

Mercedes-AMG is expanding its product range with the addition of three new models and at the same time introducing a new model designation: the 53-series models of the CLS, E-Class Coupe plus E-Class Cabriolet. These models combine powerful performance with sporty style and high efficiency. At their heart lies a new, electrified 3.0-liter engine featuring an exhaust gas turbocharger and an electric auxiliary compressor. The 6-cylinder in-line engine generates 429 hp and delivers maximum torque of...Read.