The Mercedes-Benz S-Class Sedan, long considered the pinnacle of automotive luxury, received a significant refresh for the 2018 model year. Debuting at the Shanghai Auto Show, the updated S-Class showcased a range of innovations, reinforcing its position as the leader in the premium segment. This new iteration pushed the boundaries of technology and comfort, taking a further stride towards autonomous driving and introducing a new generation of Mercedes-Benz engines. The 2018 Mercedes-Benz S-Class Sedan not only maintained its legacy of opulence but also elevated the in-car experience to unprecedented levels of sophistication and well-being.
The 2018 S-Class Sedan marked a substantial leap forward in autonomous driving technology. Mercedes-Benz’s Intelligent Drive suite was significantly enhanced, bringing even greater levels of driver assistance. Features like Active Distance Assist DISTRONIC and Active Steering Assist were refined to provide more intuitive and effective support, helping drivers maintain a safe distance and stay centered in their lane. The vehicle’s intelligent systems could now proactively adjust speed in anticipation of curves and junctions, demonstrating a more sophisticated understanding of driving conditions.
Adding to its list of segment-leading features, the 2018 S-Class Sedan continued to offer the LED Intelligent Light System with Ultra Wide Beam, Road Surface Scan for preemptive bump detection, and the curve-tilting function for enhanced cornering comfort. These technologies worked in harmony to create a driving experience that was not only luxurious but also exceptionally smooth and safe.
A groundbreaking addition for the 2018 S-Class was ENERGIZING Comfort, a world-first feature in series production. This optional system intelligently linked various comfort features within the car, including climate control, ambient lighting, massage functions, and fragrance dispersal. Drivers and passengers could personalize their in-cabin environment with pre-set wellness programs designed to enhance mood and physical well-being, transforming every journey into a revitalizing experience.
Ola Källenius, Member of the Board of Management responsible for Group Research and Mercedes-Benz Cars Development, emphasized the extensive nature of the S-Class update, stating, “The development of the new S-Class was extremely extensive. With a whole series of new features and functions, the S-Class remains a technological pioneer.” This commitment to innovation solidified the S-Class’s position as the best-selling luxury sedan globally in 2016, with over 300,000 sedans sold since 2013.
Refined Exterior Design: Three Accents of Light
The 2018 Mercedes-Benz S-Class Sedan embodied modern luxury through its meticulously crafted materials and attention to detail. All models received a redesigned grille, with six and eight-cylinder versions featuring three twin louvers and high-gloss black vertical strips. The Mercedes-Maybach variant took exclusivity further with enhanced chrome trim, emphasizing its status as the flagship of the S-Class range. A subtle yet significant addition was the Maybach logo placed between the radiator grille louvers.
In combination with the newly available LED Intelligent Light System, the S-Class introduced a distinctive lighting signature with three accents of light, serving as an exclusive exterior design element. The front bumper was also redesigned with a sportier aesthetic and pronounced air intakes. At the rear, the new LED taillamps, styled to resemble crystal jewels, provided a striking visual signature, ensuring the S-Class was instantly recognizable both day and night.
All 2018 S-Class models were equipped with a redesigned lower bumper section that integrated visible tailpipe trim. These tailpipes were framed by a chrome element spanning the vehicle’s width, adding a touch of elegance to the rear profile. Completing the exterior enhancements were two new 20-inch alloy wheel designs, offering further personalization options.
Interior Revolution: Widescreen Cockpit and Advanced Controls
Stepping inside the 2018 S-Class Sedan revealed a revolutionary interior centered around a widescreen cockpit. This consisted of two new, high-resolution 12.3-inch displays seamlessly integrated under a single glass cover. The visually unified displays created a panoramic effect, emphasizing the horizontal lines of the interior design.
This widescreen cockpit served as both the instrument cluster and the central infotainment display, providing virtual instruments directly in the driver’s line of sight and a central screen above the console. The fully digital cockpit offered drivers a choice of three display styles – Classic, Sport, and Progressive – allowing for customization of displayed information and layouts.
The 2018 S-Class also introduced Touch Control Buttons on the steering wheel, responding to smartphone-like swiping gestures. These innovative controls allowed drivers to manage the entire multimedia system without taking their hands off the wheel. Further control options included a touchpad with controller in the center console and an advanced Voice Control system. Even cruise control and Active Distance Assist DISTRONIC functions were integrated into the steering wheel controls for maximum convenience.
Authentic Materials and Ambient Lighting
The interior of the 2018 S-Class Sedan was defined by authentic, high-quality materials and meticulous craftsmanship, hallmarks of Mercedes-Benz luxury. Two new natural grain ash wood trim options were introduced, enhancing the cabin’s sophisticated ambiance. The material and color palette was carefully curated, featuring a range of brown tones and three new upholstery color combinations: Silk Beige/Deep-Sea Blue, Magma Grey/Espresso Brown, and Mahogany/Silk Beige.
Ambient lighting within the S-Class was further enhanced, utilizing energy-efficient LED technology throughout. The optional extended ambient lighting system offered an expansive palette of 64 colors, allowing for extensive personalization. Lighting elements were integrated into trim, the central display, console storage, door handles, door pockets, and footwells, creating a truly immersive and customizable atmosphere, especially when paired with the Burmester® High-End 3D Surround Sound System. KEYLESS-GO® also became standard on all S-Class models, adding another layer of convenience.
ENERGIZING Comfort: A World-First Wellness Experience
The introduction of ENERGIZING Comfort in the 2018 S-Class Sedan marked a paradigm shift in automotive wellness. This pioneering optional feature orchestrated the vehicle’s comfort systems to create tailored wellness experiences. By harmonizing climate control (including fragrance), seat functions (heating, ventilation, massage), console heating, ambient lighting, and musical ambiance, ENERGIZING Comfort allowed occupants to select wellness setups designed to match their mood and needs.
Six distinct ENERGIZING Comfort programs were available: Freshness, Warmth, Vitality, Joy, Comfort, and Training (featuring muscle relaxation, activation, and balance exercises). Each ten-minute program was visually presented on the headunit with color graphics and accompanied by curated music. For example, the “Vitality” program utilized fast-paced, upbeat music to invigorate occupants. The system could even analyze personal music selections and assign them to programs based on beats per minute. Individual program functions could be deactivated, and ambient lighting was dynamically synchronized with each program’s theme.
ENERGIZING Comfort’s ambient lighting created emotionally resonant contrasts and layered the interior with depth. With 64 colors, ten color worlds, and three lighting zones (footwells, trim, widescreen cockpit), the system delivered avant-garde lighting scenes with spectacular color transitions. Special lighting effects could even welcome the driver, and the ambient lighting subtly indicated temperature adjustments through color changes. Brightness levels were adjustable across five levels and four zones, ensuring a truly personalized and immersive wellness experience.
Powertrain Innovation: New Engines with Landmark Technology
The 2018 S-Class Sedan powertrain lineup was significantly updated with new engines featuring cutting-edge technology. The S450 and S450 4MATIC models were powered by a 3.0L V6 biturbo engine producing 362 hp and 369 lb-ft of torque.
A new 4.0L V8 biturbo engine debuted in the Mercedes-Benz S560 and Mercedes-Maybach S560 4MATIC, delivering 463 hp and 516 lb-ft of torque. This engine stood out as one of the most fuel-efficient V8s globally, achieving approximately 10 percent better fuel economy than its predecessor. Cylinder deactivation, using the CAMTRONIC valve-lift adjustment system, further enhanced efficiency by shutting down four cylinders under partial load. The engine also featured turbochargers positioned within the cylinder banks’ V for optimized packaging and response.
For ultimate performance, the Handcrafted-AMG 4.0L V8 biturbo engine with cylinder deactivation replaced the previous 5.5L V8 biturbo in the Mercedes-AMG S63. Despite its smaller displacement, this new engine produced a formidable 603 hp.
Intelligent Drive: Advancing Autonomous Capabilities
The 2018 Mercedes-Benz S-Class Sedan took a significant leap toward autonomous driving with advancements in Mercedes-Benz Intelligent Drive. Active Distance Assist DISTRONIC and Active Steering Assist offered even more refined and comfortable driver support, maintaining safe distances and lane positioning. The system’s ability to automatically adjust speed for curves and intersections was enhanced by improved Active Lane Change Assist and additional Active Emergency Stop Assist functionalities.
Enhanced camera and radar systems provided the facelifted S-Class with a more comprehensive awareness of its surroundings. For the first time, map and navigation data were utilized to inform driving behavior. Active Distance Assist DISTRONIC could proactively assist drivers based on route information, intelligently adjusting vehicle speed.
The instrument panel’s “Assistance Graphics” menu provided drivers with a clear overview of activated assistance functions and system responses. Intuitive icons displayed information in the instrument cluster and head-up display, and all functions were conveniently controlled from the steering wheel. The Driver Assistance Package included:
- Active Distance Assist DISTRONIC: Utilized extensive map and navigation data for route-based driver assistance and speed adjustments via Active Speed Limit Assist.
- Active Steering Assist: Significantly improved across its performance range, offering enhanced driver support.
- Active Lane Change Assist: Upgraded for simpler lane changes initiated by tapping the indicator stalk, executing changes within ten seconds if safety zones were clear.
- Active Emergency Stop Assist: Automatically braked the vehicle to a stop if driver intervention was not detected while Active Steering Assist was engaged.
- Traffic Sign Assist: Displayed posted speed limits using image recognition and navigation data, with visual/audible warnings for exceeding limits based on driver settings.
Ride Quality: MAGIC BODY CONTROL with CURVE Function
Building upon its 2013 technological breakthrough with Road Surface Scan, the 2018 S-Class Sedan further refined its suspension control. The system’s stereo multipurpose camera offered even more thorough road scanning, even in low-light conditions and at higher speeds. A new comfort enhancement was the CURVE function, previously exclusive to the S-Class Coupe, now available on the Sedan. CURVE allowed the vehicle to lean into turns by up to 2.65 degrees, significantly reducing centrifugal forces felt by passengers and enhancing ride comfort during cornering.
Long-Distance Vision: LED Intelligent Light System with Ultra Wide Beam
The S-Class, the first automobile to exclusively use LEDs for lighting in 2013, advanced its lighting technology further with the optional LED Intelligent Light System featuring Ultra Wide Beam high beams. Ultra Wide Beam provided significantly broader road illumination, maximizing visibility for the driver. This enhanced the already impressive performance of the LED Intelligent Light System. Adaptive Highbeam Assist, also part of the system, allowed for continuous main beam operation without dazzling other drivers by selectively dimming LEDs when oncoming or preceding vehicles were detected.
Wireless Charging, Concierge Service, and Burmester Sound
The 2018 S-Class Sedan’s new headunit generation expanded telephone functionalities. Near Field Communication enabled wireless charging for compatible smartphones using the Qi standard. The charging pad was integrated into the front center console storage compartment.
The optional Burmester® High-End 3D Surround Sound System, boasting 1520 watts of output, was further enhanced with additional speakers in the overhead control panel and sides.
The mbrace® Concierge service offered subscribers a suite of personalized services, including restaurant reservations, information retrieval, and route guidance, accessible via the i-button in the vehicle.
Mercedes-AMG S63 and S65 Sedans: Performance Redefined
The 2018 update extended to the high-performance Mercedes-AMG S63 and S65 Sedan models, bringing significant enhancements to driving dynamics and design.
AMG S63 Sedan
The AMG S63 Sedan received a new Handcrafted AMG 4.0L V8 biturbo engine with cylinder deactivation, replacing the previous 5.5L V8 biturbo. Despite the reduced displacement, the new engine delivered 603 hp, a 26 hp increase over its predecessor. Paired with the AMG SPEEDSHIFT® MCT 9-speed transmission and AMG Performance 4MATIC+ all-wheel drive, the S63 achieved sports car-level performance, accelerating from 0 to 60 mph in just 3.4 seconds.
AMG S65 Sedan
The flagship AMG S65 Sedan retained its Handcrafted AMG 6.0L V12 biturbo engine, producing 621 hp and 738 lb-ft of torque. Both AMG models received visual updates, including the LED Intelligent Light System and redesigned bumpers, emphasizing their exclusive and high-performance nature.
Tobias Moers, Chairman of the Board of Management of Mercedes-AMG GmbH, highlighted the advancements: “Impressive power, torque and performance on the road, as well as expressive design distinguish the new Mercedes-AMG S63 and S65. With the S63, we additionally took a major development step that supports our leadership claim in the areas of driving dynamics, performance, traction, equipment and demonstrative comfort. The S65, with its high-torque 6.0L V12 biturbo engine, remains the spearhead of the S-Class models.”
AMG Technical Data at a Glance:
| Mercedes-AMG S63 Sedan | Mercedes-AMG S65 Sedan | |
|---|---|---|
| Engine | Handcrafted AMG 4.0L V8 biturbo with cylinder deactivation | Handcrafted AMG 6.0L V12 biturbo |
| Displacement | 3,982 cc | 5,980 cc |
| Output | 603 hp @ 5,500-6,000 rpm | 621 hp @ 4,800-5,400 rpm |
| Peak torque | 664 lb-ft @ 2,750-4,500 rpm | 738 lb-ft @ 2,300-4,300 rpm |
| Drive system | AMG Performance 4MATIC+ permanent all-wheel drive | Rear-wheel drive |
| Transmission | AMG SPEEDSHIFT® MCT 9-speed sports transmission | AMG SPEEDSHIFT® PLUS 7G-TRONIC transmission |
| Acceleration 0-60 mph | 3.4 sec | 4.2 sec |
| Top speed | 186 mph (electronically limited) | 186 mph (electronically limited) |
Handcrafted AMG 4.0L V8 Biturbo Engine Details
The AMG S63 Sedan’s handcrafted AMG 4.0L V8 biturbo engine was tuned to its highest performance level, delivering 603 hp and 664 lb-ft of torque across a broad rev range. Its twin-scroll turbochargers, positioned within the engine’s V, ensured rapid response and reduced emissions.
‘AMG Cylinder Management’ Cylinder Deactivation
For enhanced fuel efficiency, the AMG S63 Sedan incorporated AMG Cylinder Management, deactivating cylinders two, three, five, and eight under partial load in “Comfort” mode between 1,000 and 3,250 rpm. The transition between four and eight-cylinder operation was seamless and imperceptible.
AMG SPEEDSHIFT® MCT 9-Speed Transmission
The AMG S63 Sedan debuted the AMG SPEEDSHIFT® MCT 9-speed transmission, known for its quick shift times, rapid downshifts, and rev-matching. A wet start-off clutch replaced the traditional torque converter, improving responsiveness and saving weight. The AMG S65 Sedan utilized the proven AMG SPEEDSHIFT® PLUS 7G-TRONIC transmission, optimized for high torque and dynamic performance.
AMG Performance 4MATIC+ All-Wheel Drive
The AMG S63 Sedan featured standard AMG Performance 4MATIC+ fully variable all-wheel drive, intelligently distributing torque between the front and rear axles for optimal traction and handling in diverse conditions. The system seamlessly transitioned between rear-wheel and all-wheel drive based on driving dynamics.
AMG DYNAMIC SELECT Driving Modes
AMG DYNAMIC SELECT offered four driving modes – “Comfort,” “Sport,” “Sport+,” and “Individual” – allowing drivers to tailor engine, transmission, suspension, steering, ESP®, and all-wheel drive (S63) characteristics. The AMG S65 added a “Curve” mode, utilizing the MAGIC BODY CONTROL suspension’s curve-tilting function for enhanced cornering comfort. RACE START launch control was also simplified for easier activation in the S63 Sedan.
Pure AMG Sound: Controllable Performance Exhaust
The AMG S63 Sedan featured a standard controllable AMG Performance Exhaust System, allowing drivers to adjust the exhaust note through adjustable flaps. The exhaust sound varied depending on the selected AMG DYNAMIC SELECT mode and could be further customized via a dedicated button.
Systematic Lightweight Design
AMG Lightweight Performance strategies contributed to the AMG models’ driving dynamics and efficiency, including a lightweight lithium-ion starter battery, AMG forged alloy wheels, and optional AMG Ceramic Composite Braking System. The S-Class body shell extensively used aluminum to further reduce weight.
Specially Developed AMG Suspension
The AMG S63 Sedan featured AMG Sport Suspension based on AIRMATIC®, offering adjustable damping with “Comfort” and “Sport” settings. AMG-specific front and rear axle kinematics optimized agility. The AMG S65 Sedan utilized AMG Sport Suspension based on MAGIC BODY CONTROL with Road Surface Scan and curve-tilting function, combining dynamic handling with exceptional ride comfort. Both models featured AMG speed-sensitive steering with variable ratios and selectable power assist levels. AMG High-Performance Compound Braking Systems provided robust and fade-resistant stopping power, with an optional AMG Ceramic Composite Braking System for further weight reduction and enhanced performance. 3-stage ESP® offered adjustable levels of electronic stability control, ranging from maximum safety to complete deactivation for track driving.
AMG Exterior Design: Jet Wing and Forged Wheels
AMG S63 and S65 models were visually distinguished by the LED Intelligent Light System and redesigned front bumper with a jet wing design. Large air intakes optimized cooling, and a three-dimensional front splitter reduced front-axle lift. AMG door sill panels and large alloy wheels further enhanced the sporty appearance. The AMG S65 featured exclusive forged 20-inch wheels with a unique spoke design and ceramic mirror polishing. The rear bumper with diffuser insert and model-specific dual tailpipes completed the aggressive AMG styling. High-gloss chrome design elements accentuated the exterior.
AMG Interior: Premium Appointments and Digital Displays
The AMG interior offered an exclusive ambiance with AMG sports seats in nappa leather, AMG badges, and an AMG-specific analogue clock. New-generation three-spoke AMG Performance Steering Wheels with paddle shifters and a perforated leather grip area provided enhanced control. The 12.3-inch widescreen display featured AMG-specific “Classic,” “Sport,” and “Progressive” display designs and an expanded AMG menu with performance data.
AMG Performance Studio Options and TRACK PACE App
AMG Performance Studio offered further customization options, including the AMG Night Package, alternative wheels, carbon fiber packages, and interior trim choices. The AMG TRACK PACE App, available in the S63 Sedan, allowed drivers to record and analyze track performance data.
The redesigned 2018 Mercedes-AMG S63 and S65 Sedans premiered at the Shanghai Auto Show, continuing the S-Class legacy of performance and luxury leadership.
