The new Mercedes-AMG C63 S E PERFORMANCE is a real game changer in the 55-year history of AMG. With know-how from Formula 1™, it brings state-of-the-art technologies from motorsport to the road. A two-speed electric motor positioned on the rear axle supports the 2.0-litre turbo engine that is mounted longitudinally at the front. This is the most powerful production four-cylinder in the world. Power delivery and torque build-up occur very spontaneously and without delay: as in Formula 1™, the electric support of the exhaust gas turbocharger eliminates the turbo lag of the combustion engine, while at the same time the electric drive pushes powerfully from a standstill. The electric powertrain and the high-performance battery with 400 volts are AMG-exclusive, in-house developments. They underline the high-end engineering competence of the Affalterbach-based developers. Just like in Formula 1™, the battery is specifically designed for fast power output and draw with innovative direct cooling of the cells. The combined system output is 500 kW (680 hp), the combined maximum system torque 1020 Nm. These are new peak values for the C-Class. Other highlights of the new model series, which is being launched simultaneously as a Saloon and as an Estate: for the first time in a C63, the fully variable all-wheel drive system AMG Performance 4MATIC+ is used to transfer the drive power to the road, and includes a Drift Mode for even more driving pleasure. Added to this is active rear axle steering as standard, another unique feature in this segment.
Stylish interior, new generation of the AMG Performance seat
In the interior, AMG sports seats with special upholstery layout and a distinctive stitching pattern add to the refined impression. There are also many individual choices available for the interior. Exclusive colours and various nappa leather upholsteries with an embossed AMG emblem in the front head restraints serve to emphasise either the sporty or the luxurious side of the C63 S. The completely redesigned second-generation AMG Performance seat is available as an option. Its special feature is the seat side bolsters with weight-saving openings that also allow better ventilation. If nappa leather upholstery is selected, these also feature a contrasting colour as an extra highlight. The shape of the backrest tapers towards the bottom. The AMG logo is now positioned between the matt chrome openings below the integrated head restraint.
AMG 2.0-litre engine with electrically assisted exhaust gas turbocharger
The AMG 2.0-litre four-cylinder engine was developed entirely at the company's headquarters in Affalterbach. Experienced technicians produce it in hand-built quality according to the "One Man, One Engine" principle. In doing so, Mercedes-AMG combines the craftsmanship of its highly qualified employees with the state-of-the-art production methods of Industry 4.0 and a high degree of digitisation. The internally named M139l engine (l for longitudinal installation) is the world's first series-production engine to be turbocharged with an electric exhaust gas turbocharger. This innovative system is derived directly from the technology that the Mercedes-AMG Petronas F1 Team has been using so successfully in the premier class of motorsport for many years. The new form of turbocharging guarantees particularly spontaneous response across the entire rev range. This leads to an even more dynamic driving experience, while at the same time increasing efficiency. Compared to its C 43 4MATIC and SL 43 siblings, however, the turbocharger in the C63 S is significantly larger. This enables a higher airflow rate and thus more power. In addition, the integrated electric motor is powered by the 400-volt high-voltage system (48 volts in the 43 models).
The most powerful production four-cylinder in the world
In the C63 S, the four-cylinder unit develops 350 kW (476 hp) at 6725 rpm. This makes it the world's most powerful series-production four-cylinder engine. The maximum torque of 545 Nm is available at 5250-5500 rpm. A belt-driven starter generator (RSG) combines an alternator and starter in one component. The RSG starts the combustion engine and ensures the basic supply of the ancillary components such as air conditioning or driving lights. This also applies when the vehicle is at a traffic light and the charge level of the high-voltage battery is no longer sufficient to support the low-voltage on-board electrical system. The RSG is integrated into the 400-volt high-voltage network. Power is transmitted via the AMG SPEEDSHIFT MCT 9G transmission (MCT = Multi-Clutch Transmission), in which a wet start-off clutch replaces the torque converter. It reduces weight and, thanks to its lower inertia, optimises response to accelerator pedal input, especially during spurts and load changes. The elaborately calibrated software ensures extremely short shift times as well as fast multiple downshifts if required. In addition, the intermediate throttle function in the "Sport" and "Sport+" driving modes delivers a particularly emotionally appealing gearshift experience. There is also the RACE START function, which ensures optimal acceleration from a standstill.
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