Mercedes-AMG 53-Series CLS, E-Class Coupe and Cabriolet
New AMG series represents vehicles powered by electrically assisted 3.0L turbocharged straight-six.
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 384 lb-ft. Its EQ Boost starter- alternator momentarily provides an additional 21 hp of output plus 184 lb-ft of torque and furthermore feeds the 48 V on-board electrical system. Other technical highlights include the AMG Speedshift TCT 9G transmission and the fully variable all-wheel drive system AMG Performance 4Matic+.
Distinguishing features which are common to the three new 53-series models comprise the twin-blade radiator grille, the front bumper in A-wing design, the AMG-specific side sill panels, the rear bumper with diffuser insert plus the round exhaust tailpipe trim elements in high-gloss chrome.
“With the new 53-series models we are extending our portfolio in a first step towards a hybridized future with a leading-edge combination of sporty design, performance and efficiency. The basis for this is a contemporary drive configuration in the form of a six-cylinder inline engine with electric auxiliary compressor, EQ Boost starter-alternator and 48V onboard electrical system.
The very spontaneous response to accelerator pedal input, the precision and the design focusing on driving dynamics are hallmark features of AMG. As such we are providing an additional lifestyle-oriented customer group with a further attractive offering from Affalterbach,” explains Tobias Moers, Chairman of the Board of Management of Mercedes-AMG GmbH.
Six-Cylinder Inline Engine With EQ Boost Starter-Alternator
The six-cylinder in-line engine is characterized by top-of-the-range performance and intelligent electrification. The EQ Boost starter-alternator combines a starter motor and alternator in a powerful electric motor and is fitted between the engine and transmission. This innovation as well as the intelligent charging via an electric auxiliary compressor and an exhaust gas turbocharger all have the same goal: to enhance the hallmark AMG performance and driving dynamics, while at the same time reducing fuel consumption and emissions. And this move has been a successful one: the AMG CLS 53 accelerates from zero to 60 mph in just 4.4 seconds (est.).