Mercedes-AMG is redefining the performance saloon. The brand is turning the most intelligent executive saloon into the most powerful E-Class of all time in the shape of the next generation of the E63 4MATIC+ and E63 S 4MATIC+. Mercedes-AMG is also setting new benchmarks in this market segment with its innovative technologies.
The intelligent drive strategy raises the limits of the performance saloon's vehicle dynamics to a completely new level. Delivering superior acceleration, the 4.0-litre twin-turbo V8 engine generates up to 450 kW (612 hp).
This makes it the most powerful engine to have ever been installed in an E-Class. At the same time it is even more efficient thanks to a cylinder deactivation system fitted as standard, and thus sets the benchmark in its segment. With acceleration of 3.4 seconds from 0 - 100 km/h the new business limousine is at the top of its class.
The AMG SPEEDSHIFT MCT (Multi Clutch Technology) nine-speed sports transmission is combined with a wet start-off clutch for the first time. This enabled more agile response times to be achieved. Another highlight is the completely new AMG Performance 4MATIC+ all-wheel drive system. It combines the advantages of various drive configurations. Torque distribution on the front and rear axles, which until now was strongly rear-biased, is fully variable for the first time. This ensures optimum traction right up to the physical limit, whatever the road conditions. The expressive exterior design, featuring a new radiator grille and coupé-style inset bonnet, underlines the performance figures. The next generation of the E63 thus offers a completely new level of sportiness and comfort on long journeys.
The latest generation of the E63 4MATIC+ and the E63 S 4MATIC+ sees Mercedes-AMG introducing a number of new developments that redefine the performance saloon. Innovative powertrain engineering and maximum performance are combined with distinctive design, exclusive equipment and the latest infotainment features for comprehensive, connected multimedia applications.
"The new E63 models represent the biggest step forward we've ever taken from one generation to the next. Vehicle dynamics were especially important to us. At the start of the development process, we opted for a fully variable all-wheel drive system which, when combined with the advanced performance of the 4.0-litre twin-turbo V8 engine, reaffirms our brand's "Driving Performance" claim," explains Tobias Moers, Chairman of the Board of Management of Mercedes-AMG GmbH.
A unique front: the exterior design
Every detail of the exterior and interior is designed to enable AMG Driving Performance to be experienced at first hand. The expressive exterior design is all about sinuous edges and defined muscles. With a completely distinctive design forward of the A-pillar, the sporty front also demonstrates the effort that Mercedes‑AMG has put into the styling: For the first time on an AMG saloon, the bonnet is inset between the wings and bumper like on a coupé, thus exhibiting an entirely new, more dynamic approach to the sculpting. More powerful-looking and 17 millimetres wider, the wheel arches accommodate the greater track width and the larger wheels on the front axle.
The new radiator grille with twin louvres in silver chrome, vertical black struts and "AMG" lettering likewise emphasises the distinctive look. A wide front apron inspired by the design of a jet wing, with flics in black and a large front splitter, impressively epitomises the power of the new models. It also showcases the sophisticated cooling technology - a typical feature from motorsport and another visual reference to the powerful engine. The two louvres in the outer cooling-air intakes also help in this regard, their targeted wing profile directing air to the wheel arch coolers.
Overall, the front section exudes exceptional power and thus conveys the strong forwards thrust of the new performance saloon at first glance.
New peak of performance: 4.0-litre V8 biturbo engine with twin-scroll turbochargers
The versatile AMG 4.0-litre twin-turbo V8 engine in the E63 S 4MATIC+ takes peak performance to a new level at 450 kW (612 hp). Maximum torque attains a new best value of 850 Nm. It is available over a broad engine speed range of 2500 to 4500 rpm and so provides a feeling of effortless superiority in every accelerator pedal position. A sprint from zero to 100 km/h is absolved in 3.4 seconds, and this dynamic acceleration only ends at the governed top speed of 250 km/h (with AMG Driver's package: 300 km/h). The E63 4MATIC+ is rated at 420 kW (571 hp) and has 750 Nm of torque. This variant accelerates to 100 km/h in 3.5 seconds.
The advanced AMG 4.0-litre V8 biturbo engine utilises well-proven twin turbocharging, with the two chargers not located outside on the cylinder banks, but rather between them in the V of the cylinders. The advantages of the "hot inner V" are a compact engine design, an immediate response from the twin-scroll turbochargers and low exhaust gas emissions thanks to optimum air flow for the close-coupled catalytic converters.
Two twin-scroll turbochargers are deployed for the first time to boost performance and improve responsiveness further. The housing is divided into two parallel flow passages. Combined with two separate exhaust ducts in the exhaust manifold, this makes it possible to control the exhaust gases on the turbine wheel separately. The exhaust gas from the first and fourth cylinders of the cylinder bank is fed into one duct and exhaust gas from the second and third cylinders to the other duct. The aim is to prevent the individual cylinders from having mutually adverse effects on the gas cycle. This reduces the exhaust gas back pressure and improves gas exchange.
The results are increased output due to improved cylinder charge with fresh mixture, more torque at low revs and very immediate response times.
Other engine measures include new pistons, an optimised air intake and charge air cooling, as well as extensive software developments. Spray-guided direct petrol injection with piezo injectors, the all-aluminium crankcase, the four-valve-per-cylinder design with camshaft adjustment, air-water charge air cooling, alternator management, the ECO start/stop function and the gliding mode have all been retained. To sum up, the eight-cylinder engine thrills with its exceptional power delivery and powerful acceleration in all engine speed ranges combined with maximum efficiency for low consumption and emission values.
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