Modern luxury attains the next level in the interior of the All New 2021 Mercedes S-Class. The designers have created a feel-good ambience with lounge character marked by elegance, high quality and lightness. The dashboard with its new architecture, modern surface design and ergonomic display arrangement is a particular highlight. But the feel-good aspect goes even deeper: With high ride quality and low noise levels as well as an extensive range of ENERGIZING Comfort programmes, the S-Class looks after the well-being of its passengers. They also stay fit thanks to the effective air filtering system, which signals its newly gained capability with the new name ENERGIZING Air Control.
All New 2021 Mercedes S-Class has become more intelligent in many areas, and the driving experience is at the next level. Digital innovations such as in MBUX (Mercedes-Benz User Experience) are joined by innovations that increase driving enjoyment while making driving even safer: among them are rear-axle steering with a large steering angle and safety innovations such as the rear airbag. As a new function of PRE-SAFE® Impulse Side, the active E-ACTIVE BODY CONTROL suspension can raise the vehicle body (on both sides) just before an impending side impact. Following systematic further development, the driving assistance systems are a further step towards autonomous driving. Thanks to improved environmental sensors, for example, the parking systems give the driver even better support when manoeuvring at low speed. The integration into MBUX means that the level of visualisation has now entered a whole new dimension.
The S-Class is the centrepiece of the brand, and stands for the fascination of Mercedes-Benz: legendary engineering expertise and a heritage of craftsmanship meet progressive digital innovation. The S-Class combines artificial intelligence with the experience gained from 135 years of automobile engineering. Around 70 years ago, Mercedes-Benz laid the foundations for this model series with the model 220. Since its market launch in 1951, more than 4 million
S-Class Saloons have been delivered to customers around the world. The designation “S-Class” was officially introduced with the 116 series in 1972. In the last 10 years the S-Class Saloon has been particularly popular in China, the USA, South Korea and Germany. All in all, since the launch of the generation that is now in its runout phase, more than 500,000 S-Class Saloons have been sold.
The loyalty rate for this model series is especially high. For example, around 80% of customers in Western Europe who previously drove an S-Class once again opted for a Mercedes-Benz model. In the US, more than 70 percent do so. Around the world the S-Class Saloon is predominantly sold in the long wheelbase version: Around 9 out of 10 customers opt for the long version of the S-Class Saloon.
No other innovation in recent years has so radically changed the operation of a Mercedes-Benz as MBUX (Mercedes-Benz User Experience). The second generation of this learn-capable system now débuts in the 2021 Mercedes S-Class. The vehicle interior is even more digital and intelligent, as both the hardware and software have made great strides: brilliant displays on up to five large screens, in part with OLED technology, make the control of vehicle and comfort functions even easier. The possibilities for personalisation and intuitive operation have become far more extensive. This certainly applies in the rear, but also to the driver: For example, the new 3D driver display allows a spatial view at the touch of a button for the first time. A real three-dimensional effect is achieved without having to wear 3D glasses.
Two different head-up displays (HUDs) are available on request. The larger HUD provides augmented reality (AR) content. When navigating, for example, animated turn-off arrows (“fishbones”) are virtually and precisely projected onto the road lane. For the assistance functions, information from e.g. Active Distance Assist is shown. The image appears virtually at a distance of 10 metres. the display area corresponds to a monitor with a 77-inch diagonal.
The voice assistant “Hey Mercedes” is even more learn- and dialogue-capable by activation of online services in the Mercedes me App. Moreover, certain actions can be performed even without the activation keyword “Hey Mercedes”. These include accepting a telephone call. “Hey Mercedes” now also explains vehicle functions and answers general knowledge questions. In the S-Class the voice assistant can also be controlled from the rear.
Using cameras in the overhead control panel and learning algorithms, MBUX Interior Assist recognises and anticipates the wishes and intentions of the occupants. It does this by interpreting head direction, hand movements and body language, and responds with corresponding vehicle functions. As well as enhancing operating convenience, MBUX Interior Assist improves safety. Even before the journey begins, it notifies the driver if the camera has detected a child seat on the front passenger seat but seat belt is not fastened, for example.
With the MBUX Smart Home function, the S-Class now also becomes a control centre for the home, because the homes of many people are increasingly intelligent: mobile intelligence ensures maximum operating convenience from afar. WLAN and sensors make the home capable of communication: temperature and lighting, roller blinds and electrical appliances can be remotely monitored and controlled. Motion detectors and window contacts inform the user of welcome or unwelcome visitors.
The S-Class has always been a place for comfortable travel and relaxed working. With the new generation, the interior has fully evolved into a “third place”, a refuge between the home and workplace. Nearly all comfort-related dimensions of both variants, the S-Class with a short and long wheelbase, have been improved in the front as well as on the rear seats. The sense of space is accordingly generous.
The desired harmony between digital and analogue luxury results in revolutionary interior design, including associations with interior architecture and yacht design elements. The sculptured look of the dashboard, centre console and armrests appears to float above an expansive interior landscape. The systematic reduction in the number of controls underscores the minimalist appearance of the interior. A fine divide between the upper section of the dashboard and the large trim element structures the area and creates horizontal breadth.
Alongside up to five screens, the highlights include the large areas of trim in the dashboard and in the rear (in the Comfort Seat variant). These flow around the passengers and are a systematic further development of the wrap-around effect. One particularly attractive version of the trim is an open-pored wood veneer shot through with inlays of real aluminium that follow the contours. New design elements include the flat, four-square centre vents with horizontal nacelles. Two slim, vertical side vents on each side round off the ends of the dashboard.
The driver display and media display offer a comprehensive aesthetic experience The appearance of the screens can be individualised with a choice of four display styles (Discreet, Sporty, Exclusive, Classic) and three modes (Navigation, Assistance, Service)
The seats literally invite the occupants to sit down and relax. The flowing, three-dimensional layer design theme gives an impression of lightness. Different finishes give the seats different characters. For example, the flowing longitudinal piping of Lugano leather lends them a noble, avantgarde look, while the progressive diamond pattern of nappa leather and Exclusive nappa leather is more classical and expressive. Up to 19 motors in the front seats make for comfortable seating – a number that indicates the complexity of the technology installed in the seats. Yet comfort is not enough: the seats also play a major part where safety is concerned. And of course when it comes to luxurious wellbeing: all the seats available for the S-Class carry the seal of approval by the Healthy Seating campaign .
Ten different massage programmes are available in the 2021 Mercedes S-Class. These use the vibration motors, and can enhance the effect of a relaxing massage with warmth on the hot-stone principle. To this end, the seat heating is combined with the inflatable air chambers in the active multicontour seats. The air chambers are now closer to the seat surface, and are therefore even easier to control and feel.
Five different rear seat variants make it possible to configure the rear of the S-Class as a working or rest area. One new feature is the heatable additional cushion for the head restraint, which is available for the two electrically adjustable rear seats. The adjustment range and angle of the front passenger seat in the chauffeur configuration and the reclining seat behind it have been improved as well.
The ENERGIZING COMFORT programmes: Comfortable travel while staying fit At the touch of a button or by voice command, the holistic “Fit & Healthy” approach of ENERGIZING COMFORT provides a tangible experience of the different comfort systems in the S-Class, and features programmes that bundle them into worlds of experience. At the same time, the system creates a suitable atmosphere in the interior – for example, invigorating in case of monotonous stretches of road or relaxing in case of an elevated stress level. The ENERGIZING COACH even suggests an appropriate vitalisation or wellness programme based on vehicle and trip data. It also factors the information about sleep quality and stress level into its intelligent algorithm if the driver has a suitable wearable.
Mercedes-Benz has fundamentally improved ENERGIZING comfort control in the 2021 Mercedes S-Class. Innovations such as a massage based on vibrating motors in the seat cushion and resonance transmission by the Burmester® high-end 4D surround sound system are integrated. This makes bass tones feelable. Direct reproduction of the sound resonance in the seats adds another level to the three-dimensional listening experience – 4D sound inspired by the acoustic massage. The perceived intensity of the sound can be individually adjusted for each seat. The music becomes even more emotional thanks to this feelable component. Two exciters are integrated into the backrest of each seat for this purpose.
Automated driving and driving assistance systems: even more support for the driver
The home office will soon be mobile – including for people behind the wheel. At least if they drive a vehicle bearing the three-pointed star: for Mercedes-Benz wants to bring about the technical realisation and safe operation of an S-Class driving in conditionally automated mode and to meet the exacting legal requirements for what is known as a Level 3 system . It is expected that from the second half of 2021 the S-Class will be able to drive in conditionally automated mode with the new DRIVE PILOT, in situations where traffic density is high or in tailbacks, on suitable motorway sections in Germany. By taking pressure off the driver, this allows them to undertake secondary activities such as browsing on the internet or dealing with emails in the In-Car Office, and so win extra time.
All New 2021 Mercedes S-Class, company comes another big step closer to its vision of accident-free driving. The driver is supported by numerous new or extended driving assistance systems. He/she thereby has a reduced workload in day-to-day situations, and is able to drive comfortably and safely. When danger threatens, the assistance systems are able to respond to impending collisions as the situation demands. The operating principle of the systems is made visible by a new display concept in the driver display.
Thanks to improved environmental sensors, the parking systems give the driver even better support when manoeuvring at low speed. Operation is faster and more intuitive thanks to integration into MBUX. The optional rear-axle steering is integrated into the parking assistants, with the calculation of trajectories adapted accordingly. Emergency braking functions serve to protect other road users,too.
The All New 2021 Mercedes S-Class driver can park and unpark the car via smartphone with remote parking assist. Operation has been simplified considerably. If specified with preinstallation for the INTELLIGENT PARK PILOT, the S-Class is prepared for Automated Valet Parking (AVP, SAE Level 4). In conjunction with the necessary optional equipment and the corresponding Connect service (depending on country), the 2021 Mercedes S-Class has the onboard technology to enter and leave multi-storey car parks equipped with an AVP infrastructure in highly automated mode and without a driver, provided that national legislation permits such operation.
Suspension systems: more manoeuvrable and dynamic with rear axle steering
Innovative suspension systems ensure an impressive travel experience in the 2021 Mercedes S-Class. Rear-axle steering (optional) with a steering angle of up to 10° improves manoeuvrability in urban areas to the level of a compact car. The turning circle is reduced by up to two metres. The optional, fully active E-ACTIVE BODY CONTROL suspension on a 48 V basis offers a unique synthesis of comfort and agility, plus additional protection in the event of a lateral collision. The AIRMATIC air suspension with continuously adjustable damping ADS+ is standard equipment.
Close networking between all the suspension and control systems ensures maximum stability and safety. Mercedes-Benz has now added a new function of PRE-SAFE® Impulse Side to its measures in the pre-accident phase: When a side impact threatens, the vehicle body can be raised by up to 80 millimetres by the E-ACTIVE BODY CONTROL suspension within a few tenths of a second. This reduces the loads on the door structures, as the door sill can absorb more of the energy thanks to its higher position. As a result, deformation of the passenger cell and the loads acting on the occupants can be reduced. Radar sensors are used to recognise a potential side crash.
With a short front overhang, a long wheelbase and a balanced rear overhang, the S-Class is designed as a classical saloon with perfect proportions. The wide track and flush-mounted wheels with modern designs give the vehicle a muscular look. The so-called character lines have been greatly reduced along the sides. Cleverly contoured surfaces with a sculptured look create special light effects. The front section impresses with its high-status radiator grille.
The headlamps characterise the front aspect of the car. They have the three-point daytime driving light signature that is typical of the S-Class, but this is flatter and somewhat smaller overall. The flush-mounted door handles (optional) are a completely new development. They are electrically extended when the driver approaches, or the outer surface of the door handle is stroked. Keyless access is provided by KEYLESS-GO. The dynamic appearance of the car is continued at the rear. Thanks to precisely designed, highly detailed interior features and certain animated functions, the rear lights contribute to the impression of high quality. They make the 2021 Mercedes S-Class unmistakable in both their day and night design.
The optional DIGITAL LIGHT system enters series production for the first time at Mercedes-Benz. This makes completely new assistance functions possible :
• Warning of recognised roadworks by projecting an excavator symbol onto the road surface
• Aiming a spotlight at pedestrians detected at the roadside as a warning
• Traffic lights, stop signs or no-entry signs are pointed out by projecting a warning symbol onto the road surface
• Assistance on narrow road lanes (roadworks) by projecting guidelines onto the road surface.
In each headlamp, DIGITAL LIGHT has a light module with three extremely powerful LEDs with light that is refracted and directed by 1.3 million micro-mirrors. The resolution is therefore more than 2.6 million pixels per vehicle. This allows highly precise light distribution. It makes Highbeam Assist over 100 times more precise then 84-pixel light when excluding oncoming traffic or road signs from the light beam. Light/shadow graduations and the light distribution of all the other adaptive light functions are also realised with considerably more precision, optimising illumination by e.g. fog light, motorway light or city light.
Thanks to LED technology, the 2021 Mercedes S-Class has also taken a leap forward in its interior lighting: Mercedes-Benz has now realised interactive interior lighting for the first time. The active ambient lighting (optional) supplements ambient lighting (standard equipment) with an additional layer of light. It is integrated into the driving assistance systems, and is able to reinforce alerts visually. This also makes corresponding feedback possible for comfort systems. This applies to the climate control system or the ‘Hey Mercedes’ voice assistant.
With a Cd figure from 0.22, the S-Class is one of the world’s most aerodynamic cars, and especially so in the luxury saloon segment . Although the frontal area (A) of the new S-Class has increased slightly to 2.5 sq. m., the drag coefficient has been reduced even further compared to the preceding model. The product of Cd and A is 0.56 sq. m., which is 200 sq. cm less than for the previous model after its last facelift. Aerodynamic measures affecting the body, underbody and detachable parts allow a good showing in the wind tunnel and in real operation. Extensive airflow simulations were already carried out using high-performance computer clusters during an early development phase.
The S-Class has also achieved further improvements in aeroacoustics. The previous generation already excelled with a very high level of interior noise comfort. The new model is even quieter. The high rigidity of the bodyshell provides the basis for outstanding noise and vibration comfort, and this is enhanced with fine-tuning. For example, the apertures for the cable grommets in the firewall have double seals. To achieve an engine sound that is perceived as refined and unobtrusive in the interior, the firewall insulation has been extended into the side areas of the A-pillars and the floor area. Mercedes-Benz is also using acoustic foam in certain bodyshell sections for the first time.
Powertrain: more electrification, more efficiency
Six-cylinder in-line petrol and diesel engines in various output classes are the first engine variants for the All New 2021 Mercedes S-Class. A V8 engine with an integrated starter-generator (ISG) and 48-volt onboard electrical system will be available soon after. A plug-in hybrid with an all-electric range of around 100 kilometres will follow in 2021. The model range at the launch of the S-Class3
Intelligent bodyshell design and innovations in restraint systems confirm the leading role of the S-Class when it comes to passive safety. The new aluminium hybrid bodyshell with an aluminium content exceeding 50 percent meets numerous requirements: A high level of crash safety, lower weight and a highly rigid bodyshell ensure outstanding handling characteristics accompanied by excellent noise and vibration comfort.
In 2019, in the Experimental Safety Vehicle ESF 2019, Mercedes-Benz presented the ideas the company’s safety specialists are working on. Among the more than 20 innovations were near-series developments such as the rear airbag, which now becomes available as optional equipment in the S-Class. The frontal airbag for the rear seat deploys particularly gently thanks to its innovative construction using a tubular structure. During severe frontal collisions, the rear airbag can considerably reduce the loads acting on the heads and necks of seat belt wearing occupants on the outer rear seats. During a severe side impact, depending on the direction of impact, impact severity and front seat occupancy, the new centre airbag positions itself between the driver and front passenger seat, reducing the risk of their heads making contact. It is integrated into the driver’s seatback in the middle of the vehicle.
More than 98 kg of components made from resource-conserving materials are used in the All New 2021 Mercedes S-Class. The number of components containing recyclates is now 120 – more than twice as many as in the preceding model. Another 40 kg or so are made from renewable raw materials. The process of environmentally compatible development with specific targets is firmly embedded in the overall development process. Environmental aspects are already taken into account in the conceptual phase.
A new, recycled thread is now used for the floor coverings. This thread – brandnameECONYL® – consists of regenerated Nylon. It is manufactured by recovering Nylon waste destined for the landfill, for example old fish nets and fabric remnants from mills and carpets. These are collected and transformed into a new thread having the same properties as nylon from new raw materials. The recycling process used to produce the thread saves CO2 in comparison with new production. It also enables Mercedes-Benz to keep materials in circulation.
History: setting the standard for the luxury class for many decades
The Mercedes-Benz S-Class follows a long tradition that extends back to the beginnings of the Mercedes brand in the early 20th Century. Each model has decisively influenced the automotive engineering of its era. Well before the official designation S-Class, the models in the executive and luxury class were the mainstay of the Stuttgart-based company’s portfolio and have always stood for luxury, comfort, safety and lifestyle. The continuous ancestry of the S-Class begins with the model 220 (W 187) of 1951. The designation “S-Class” was officially introduced with the 116 series in 1972.