2019 Mercedes S63 4MATIC Cabriolet

High-performance technology coupled with expressive exterior and interior design: It is immediately apparent that the new S63 4MATIC Cabriolet is built by car enthusiasts for car enthusiasts. Tobias Moers, Chairman of the Board of Management of Mercedes-AMG GmbH. The basis for the vehicle’s superior and dynamic character is provided by the particularly rigid bodyshell structure featuring innovative solutions such as the luggage compartment bulkhead made of magnesium. In terms of maximum output, torque and fuel consumption, the AMG 5.5-liter V8 biturbo engine remains one of the most efficient series-produced V8 engines in the world. With an output of 577 hp and 664 lb-ft of torque, the AMG eight-cylinder engine meets the very highest standards. And the same goes for its performance: the S63 Cabriolet accelerates from 0 to 60 mph in 3.9 seconds and has a top speed of 186 mph (electronically limited). The S63 Cabriolet also adapts to the driver’s individual wishes in terms of its engine sound - from emotional and sporty to a more restrained alternative suitable for long journeys.

The exhaust system has automatic logic-controlled exhaust flaps in both rear silencers. When the transmission is in "C" (Controlled Efficiency) mode, the flaps remain closed in most situations, in which case the eight-cylinder biturbo engine’s sound is more understated. In "S" (Sport) and "M" (Manual) modes, the exhaust flaps open earlier and more spontaneously, especially if the driver prefers a dynamic driving style. This results in an emotional, signature AMG engine sound. The biturbo eight-cylinder engine of the S63 Cabriolet is fitted by hand in the hand-finishing section of AMG’s production plant in Affalterbach. Highly qualified engine fitters assemble the engines according to the strictest quality standards based on the "one man, one engine" philosophy. Apart from serving as an AMG hallmark confirming superlative precision and production quality, the AMG engine plate bearing the engine technician’s signature also alludes to the peerless DNA of Mercedes-Benz’s sports car and high-performance brand. The AMG SPEEDSHIFT MCT 7-speed sports transmission combines perfectly with the V8 biturbo engine. Maximum agility and exciting dynamics are the two key strengths of this transmission, which is used exclusively at AMG. Drivers can configure their own personal set-up, depending on their driving style.

There are three modes to choose from: "C" (Controlled Efficiency), "S" (Sport) and "M" (Manual). The standard ECO start/stop function is activated in transmission mode "C". The combination of S-Class Cabriolet with performance-oriented AMG 4MATIC all-wheel-drive is exclusive to the AMG variant. The drive distributes 33 percent of the engine torque to the front axle and 67 percent to the rear axle. This rear-biased power distribution provides for the signature AMG high driving dynamics and superlative driving enjoyment, and improves acceleration in all driving situations, including from a standing start. The all-wheel drive also enhances driving safety on wet or wintry road surfaces. Specific front axle kinematics - including a higher camber, a larger anti-roll bar and a stiffer subframe carrier on the rear axle - have also been developed for the Cabriolet. The AMG-specific elastokinematics and parameterization of the continuously variable damper control, the lower air volume of the air suspension system and the progressive piston geometry nip unpleasant rolling and pitching in the bud. It is also possible to raise the vehicle’s level by 1.2 inches (30 millimetres) on poor surfaces.

The chassis is lowered again automatically in "Sport" mode and from a speed of 75 mph in "Controlled Efficiency" mode. Forged wheels are available as optional extras in the size 8.5 x 20 at the front and 9.5 x 20 at the rear, and these are fitted with 255/40 R 20 and 285/35 R 20 tires respectively. The 10-spoke design wheels are available in either silver or matte black. Short stopping distances and rapid deceleration are a given for the S63 Cabriolet, which is equipped with a weight-optimized, fade-resistant high-performance composite brake system. A ceramic high-performance composite brake system is available as an option. The design, which is more than 20 percent lighter, ensures lower unsprung masses as well as enhanced driving dynamics, agility and ride comfort. The S63 Cabriolet also boasts exciting looks to emphasize its sporty performance: The design is a stage for the exciting technology at the heart of the new dream car. Numerous exquisitely designed aerodynamic elements underscore the outstanding driving dynamics: the front end is dominated by the three-dimensional "twin-blade" radiator grille in silver chrome.