2022 Mercedes-Benz CLS: Refined Luxury and Features

The 2022 Mercedes-Benz CLS continues its legacy as a luxury four-door coupe that blends sleek design with advanced performance and technology. With its elegant silhouette and cutting-edge mild-hybrid powertrain, the CLS exemplifies modern automotive sophistication. This generation refines the balance between comfort and sportiness, offering an intuitive MBUX infotainment system, adaptive driver aids, and finely tuned suspension dynamics. Inside, the CLS maintains its reputation for premium craftsmanship, integrating sustainable materials and driver-focused ergonomics. Designed for those who value both style and substance, it delivers a driving experience that’s smooth, responsive, and effortlessly confident—representing the essence of the Mercedes-Benz brand in every curve and contour.

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What’s New in the 2022 Mercedes-Benz CLS

The 2022 Mercedes-Benz CLS refines its timeless design and engineering sophistication with a focused round of updates across performance, technology, and luxury craftsmanship. Maintaining its identity as a four-door luxury coupe, the new CLS integrates subtle styling revisions and a more efficient mild-hybrid powertrain, representing a delicate balance of elegance and innovation.

Refined Powertrain and Mild-Hybrid Improvements

The most substantial change for 2022 arrives beneath the sculpted hood. The CLS 450 4MATIC now employs a 3.0-liter inline-six turbocharged engine combined with an EQ Boost 48-volt mild-hybrid system. This setup enhances both performance and efficiency, delivering a refined and responsive drive. The EQ Boost feature provides an additional 21 horsepower and 184 lb-ft of torque during acceleration, smoothing out power delivery and reducing lag. Coupled with the 9G-TRONIC automatic transmission, the CLS transitions seamlessly between gears while maintaining exemplary fuel economy for its segment.

Drivers will also notice the improvement in low-speed refinement, thanks to smoother start-stop operations and better integration between electric assistance and traditional combustion. It’s a technical evolution aimed at delivering effortless power without sacrificing efficiency.

Key mechanical upgrades include:

• Integration of the EQ Boost 48V system for smoother and cleaner acceleration
• Enhanced 9G-TRONIC gearbox calibration for quicker, seamless shifting
• Improved start-stop functionality to reduce idle fuel consumption
• Reduced engine vibration and lag during hybrid assistance transitions

Updated Design and Styling Enhancements

Visually, the 2022 CLS presents a sharper, more contemporary interpretation of Mercedes’ “Sensual Purity” design language. The front bumper adopts chrome accents and a diamond-pattern grille for a more assertive presence. Meanwhile, the LED Multibeam headlights—now standard—enhance both aesthetics and nighttime visibility. New wheel designs and paint colors, including Spectral Blue Metallic, elevate the car’s exclusivity.

At the rear, subtle refinements such as darkened taillamp internals and a smoother lower fascia bring a cohesive finish to the vehicle’s flowing proportions, maintaining the CLS’s status as a modern design benchmark.

Cabin Materials and Digital Interface Upgrades

Mercedes-Benz continues its commitment to interior excellence. The cabin introduces new open-pore wood veneers, expanded Nappa leather upholstery options, and a redesigned steering wheel featuring capacitive-touch controls. The digital experience also improves, with the MBUX infotainment system offering faster responses, enhanced natural-language voice control, and wireless smartphone integration via Apple CarPlay and Android Auto.

The focus remains on intuitive interaction and visual harmony—creating a cockpit that feels both technologically advanced and unmistakably luxurious.

Highlights of the 2022 CLS Updates

Area	Key Updates
Powertrain	3.0L turbo inline-six with EQ Boost mild-hybrid system
Design	Revised bumper, grille, and new color palette
Technology	Enhanced MBUX with wireless connectivity
Interior	New trim, Nappa leather, capacitive-touch steering wheel
Lighting	Standard LED Multibeam headlights and refined taillamps

In conclusion, the 2022 Mercedes-Benz CLS exemplifies evolutionary excellence. Every refinement—whether mechanical, aesthetic, or digital—enhances the model’s long-standing identity as the bridge between sportiness and luxury. It’s not a reinvention but a perfecting of what already defines the CLS lineage.

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Engine Options and Real-World Performance Review

The 2022 Mercedes-Benz CLS continues to impress under the hood, offering a combination of refined power delivery and advanced efficiency. Mercedes has positioned this model to deliver the perfect midpoint between luxury comfort and engaging performance, supported by its innovative mild-hybrid EQ Boost technology and precision-tuned 4MATIC all-wheel-drive system. The result is a car that delivers seamless responsiveness in city traffic and confident stability at high speeds—qualities that define the CLS driving experience.

Engine Lineup and Technical Specifications

The main powertrain for the 2022 model year is the CLS 450 4MATIC, powered by a 3.0-liter inline-six turbocharged engine producing 362 horsepower and 369 lb-ft of torque. The integrated EQ Boost starter-generator contributes an additional 21 horsepower and 184 lb-ft of torque during short bursts, improving both acceleration and efficiency. The engine pairs with the 9G-TRONIC automatic transmission, which offers smooth, quick gear changes with minimal lag.

This drivetrain enables the CLS to accelerate from 0–60 mph in approximately 4.8 seconds, an impressive figure for a luxury coupe of its size. The powertrain’s balance of torque and responsiveness is aided by intelligent software calibration that optimizes performance across different driving modes.

Performance figures:

• Engine Type: 3.0L inline-six turbocharged with EQ Boost
• Transmission: 9G-TRONIC automatic
• Horsepower: 362 hp (+21 hp from EQ Boost)
• Torque: 369 lb-ft (+184 lb-ft from EQ Boost)
• Drivetrain: Standard 4MATIC all-wheel drive
• 0–60 mph: ~4.8 seconds

Driving Dynamics and Power Delivery

Mercedes engineers have prioritized both precision and comfort in how power is delivered to the wheels. The EQ Boost system fills torque gaps during acceleration, ensuring instant throttle response without the abruptness typical of turbo engines. The 4MATIC system seamlessly distributes torque between the front and rear axles, enhancing grip and cornering balance in all conditions.

Whether cruising on the highway or navigating tight urban streets, the CLS maintains remarkable composure. The Dynamic Select system lets drivers tailor the car’s character with modes such as Comfort, Sport, Sport+, and Individual, each adjusting throttle sensitivity, transmission mapping, and steering weight.

Key dynamic advantages include:

• Smooth, linear acceleration with minimal turbo lag
• Instant torque assist from the EQ Boost hybrid motor
• Adaptive 4MATIC system for enhanced traction
• Drive mode customization via Dynamic Select interface
• Quiet and balanced performance even under full load

Real-World Performance and Refinement

In daily driving, the 2022 CLS exhibits the dual personality that defines the Mercedes-Benz brand—graceful in comfort, confident in sport. The inline-six engine remains quiet and vibration-free at low speeds, while the transmission anticipates driver inputs intuitively. The mild-hybrid system’s regenerative braking contributes to improved efficiency without compromising braking feel.

Drivers have noted that the CLS feels particularly poised on long journeys, offering quick acceleration for highway merging and effortless overtaking while maintaining cabin serenity. This combination of responsiveness and refinement gives the car a dynamic edge over traditional executive sedans, making it one of the most balanced models in its segment.

Summary of Engine and Performance Highlights

Category	Details
Powertrain	3.0L turbo inline-six with EQ Boost hybrid system
Output	362 hp / 369 lb-ft + temporary hybrid assist
Transmission	9G-TRONIC automatic with paddle shifters
Drivetrain	4MATIC all-wheel drive
Acceleration	0–60 mph in about 4.8 seconds
Driving Modes	Comfort, Sport, Sport+, Individual
Refinement	Quiet, responsive, and fuel-efficient performance

The 2022 Mercedes-Benz CLS delivers the essence of luxury performance—smooth, efficient, and remarkably composed. Its hybrid-enhanced powertrain brings the best of both worlds: instant response and long-distance comfort, wrapped in unmistakable Mercedes precision.

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Driving Experience and Handling Characteristics

The 2022 Mercedes-Benz CLS delivers a driving experience defined by balance, composure, and precision. While it remains a luxury coupe first and foremost, its chassis tuning and steering refinement provide an engaging character that’s distinctly Mercedes-Benz. Whether in city commutes or long-distance travel, the CLS demonstrates a mastery of both comfort and control that few rivals can match.

Ride Comfort and Chassis Calibration

The foundation of the CLS’s handling excellence lies in its E-Class–derived platform, enhanced with a multi-link suspension system and adaptive dampers. This configuration allows the car to absorb imperfections in the road while maintaining stability through corners. In standard form, the steel-spring suspension strikes a fine balance between firmness and comfort, while the optional AIRMATIC air suspension takes smoothness to an even higher level.

The AIRMATIC setup automatically adjusts damping forces based on road conditions and driving style. It can lower the ride height at higher speeds for improved aerodynamics and stability. Combined with Active Body Control systems, the result is an impressively composed drive that filters out harshness without dulling the connection between driver and road.

Ride comfort highlights:

• Optional AIRMATIC air suspension with adaptive damping
• Auto-leveling for varying loads and speeds
• Precise cornering stability even on uneven roads
• Balanced transition between Comfort and Sport settings

Steering Feel and Dynamic Control

Mercedes-Benz engineers have fine-tuned the CLS’s electromechanical steering to deliver accuracy and feedback that inspire confidence. The system adjusts its weight based on speed and driving mode, providing light steering in city settings and greater resistance at highway speeds. When set to Sport or Sport+, steering feels sharper and more direct, complementing the car’s athletic personality.

Together with 4MATIC all-wheel drive, the CLS remains stable and predictable even during aggressive maneuvers. The system can send up to 70% of torque to the rear wheels, enhancing cornering balance and traction.

Dynamic control advantages:

• Speed-sensitive electromechanical steering
• Rear-biased 4MATIC torque distribution
• Adaptive traction management for all conditions
• Quick steering feedback with excellent stability

Driving Modes and Character Adaptability

One of the CLS’s strongest traits is its ability to adapt to different driving styles through the Dynamic Select system. Each mode alters throttle response, gear shift behavior, suspension firmness, and steering weight. The difference between Comfort and Sport+ is instantly noticeable—where one prioritizes serenity, the other channels performance.

Driving modes available:

• Comfort: Smoothest suspension and gear shifts
• Sport: Sharper throttle and tighter transmission mapping
• Sport+: Maximum responsiveness and chassis stiffness
• Eco: Focused on efficiency and regenerative braking
• Individual: Fully customizable driver preferences

Key Takeaways

• Built on an E-Class–based multi-link chassis offering both precision and comfort
• Equipped with AIRMATIC adaptive air suspension for adjustable ride quality
• Incorporates speed-sensitive electromechanical steering with variable weight
• Features Dynamic Select with five distinct drive modes
• Provides balanced dynamics suitable for both spirited and relaxed driving

The 2022 CLS showcases how a luxury coupe can feel both serene and agile. Its chassis control, steering feedback, and adaptable ride quality make it one of the most well-rounded grand tourers in its class—proving that performance and elegance can coexist in perfect harmony.

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Interior Design and Comfort: A Cabin of Modern Luxury

The 2022 Mercedes-Benz CLS continues its legacy of interior sophistication by offering a cabin that merges traditional craftsmanship with state-of-the-art technology. Every surface, switch, and material is designed with precision, creating a space that feels both contemporary and timeless. The result is a luxurious environment that reflects Mercedes-Benz’s deep understanding of ergonomics, comfort, and visual harmony.

Materials and Craftsmanship

Step inside the CLS, and the first impression is one of refined simplicity. The cabin uses open-pore wood veneers, Nappa leather upholstery, and finely detailed aluminum accents that evoke both elegance and durability. Mercedes’ design philosophy, known as “Sensual Purity,” ensures that the interior layout is free of clutter, emphasizing smooth lines and tactile surfaces.

Buyers can choose from a wide palette of color schemes such as Macchiato Beige, Saddle Brown, and Black/Neva Grey two-tone options. Ambient lighting with 64 selectable colors enhances the mood, shifting seamlessly between soft glow and dynamic illumination during night drives.

Interior highlights:

• High-grade Nappa leather with detailed stitching
• Open-pore ash wood or metal weave trim finishes
• 64-color ambient lighting system with animation effects
• Refined switchgear and metal-finished controls

Comfort and Seating Ergonomics

Comfort remains central to the CLS identity. The multi-contour front seats feature adjustable bolsters and integrated massaging functions, while the heated and ventilated seating system ensures optimal comfort across all climates. Rear passengers benefit from generous legroom and individually sculpted seating contours, which are uncommon in a coupe-like silhouette.

Mercedes’ attention to ergonomics is evident in every touchpoint—the armrests are perfectly aligned with the door panels, and the driver’s position feels both commanding and natural. Noise insulation has been further improved through enhanced door sealing and acoustic laminated glass, creating an exceptionally quiet cabin environment.

Seat and comfort features:

• Heated and ventilated front seats with massaging function
• Power-adjustable lumbar support for driver and passenger
• Rear seat contours optimized for two adult passengers
• Enhanced sound insulation with laminated glass panels

Interior Dimensions and Space Overview

Measurement	Front (in)	Rear (in)
Headroom	37.0	36.1
Legroom	41.9	35.0
Shoulder Room	57.2	55.0
Cargo Capacity	11.9 cu ft	—

Technology Integration and Cabin Experience

The cabin’s centerpiece is the MBUX dual-screen interface, consisting of two 12.3-inch digital displays that seamlessly merge for a panoramic effect. The left screen serves as a customizable digital instrument cluster, while the right functions as the infotainment hub. Voice activation with the command “Hey Mercedes” allows hands-free access to navigation, phone, and climate settings.

The user interface feels intuitive, supported by haptic feedback touchpads and gesture recognition. Wireless charging, multiple USB-C ports, and premium Burmester surround sound complete the sensory experience, turning every drive into an immersion of sound and comfort.

Key technology features:

• Dual 12.3-inch MBUX digital displays
• Natural-language voice assistant (“Hey Mercedes”)
• Burmester surround sound system
• Wireless charging and smartphone integration

The 2022 Mercedes-Benz CLS interior represents the pinnacle of modern automotive design—sophisticated, silent, and seamlessly connected. It’s a cabin that rewards every journey with serenity and elegance, reaffirming the model’s reputation as one of the most refined luxury coupes in the world.

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Safety and Driver Assistance Systems Overview

The 2022 Mercedes-Benz CLS showcases the brand’s expertise in combining active intelligence with passive protection, creating one of the most technologically advanced safety suites in the luxury segment. Every system works in harmony with the driver to anticipate potential hazards, correct risky maneuvers, and minimize collision impact. This holistic approach—known as Mercedes-Benz Intelligent Drive—elevates safety from a mechanical shield to an intelligent co-pilot experience.

Active Safety and Driver Assistance Systems

At the core of the CLS’s protection philosophy lies an array of active safety systems designed to prevent accidents before they happen. These technologies leverage radar, stereo cameras, and ultrasonic sensors to provide 360-degree environmental awareness.

Key components of the Intelligent Drive suite include:

• Active Brake Assist with pedestrian and cyclist detection
• DISTRONIC Adaptive Cruise Control with stop-and-go functionality
• Active Steering and Lane Keeping Assist for smoother guidance
• Evasive Steering Assist for emergency obstacle avoidance
• Traffic Sign Recognition for automatic speed adaptation

The systems operate cohesively, offering gentle corrections rather than intrusive interventions—maintaining driver confidence while enhancing overall road safety.

Passive Safety and Structural Integrity

The CLS is engineered around a lightweight yet rigid body shell constructed from high-strength steel and aluminum alloys, designed to absorb and redirect impact forces efficiently. Occupant protection is further supported by a comprehensive nine-airbag configuration, including front, side, curtain, and knee airbags.

Mercedes’ renowned PRE-SAFE® system adds a predictive layer of defense, preparing the vehicle and occupants when a collision risk is detected. It tightens seatbelts, adjusts headrests, and even closes windows and the panoramic roof to ensure maximum safety before impact occurs.

Passive protection highlights:

• Nine-airbag setup covering all passenger zones
• PRE-SAFE® anticipatory system with pre-impact adjustments
• Reinforced safety cell for superior occupant protection
• Crash-optimized crumple zones to absorb kinetic energy
• Automatic post-collision braking for secondary safety

Parking, Visibility, and Driver Awareness Aids

Beyond traditional safety functions, Mercedes extends protection into everyday driving scenarios. The Active Parking Assist with PARKTRONIC autonomously manages steering during parking maneuvers, while the 360° Surround View Camera System provides a real-time panoramic image for tight urban spaces.

The advanced LED Multibeam headlamps automatically adjust brightness and direction to optimize visibility without blinding other drivers. This intelligent light system integrates seamlessly with navigation data, pre-adjusting beams before entering curves or intersections.

Convenience and awareness technologies:

• Active Parking Assist for automated parallel and perpendicular parking
• 360° Surround View Camera for total situational awareness
• LED Multibeam adaptive headlights with curve prediction
• Automatic high-beam control to prevent glare

Key Safety Takeaways

• Comprehensive Mercedes-Benz Intelligent Drive safety ecosystem
• Predictive PRE-SAFE® protection with automatic occupant preparation
• Rigid safety cell engineered with lightweight materials
• Adaptive lighting and 360° visibility enhancements
• Seamless integration of preventive and protective systems

The 2022 Mercedes-Benz CLS stands as a prime example of how modern automotive engineering redefines safety. It doesn’t merely react—it anticipates, assists, and protects, ensuring every drive is as secure as it is sophisticated.

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Technology and Infotainment: Inside the MBUX Experience

The 2022 Mercedes-Benz CLS offers a deeply connected and technologically rich driving environment, showcasing Mercedes’ latest advancements in digital interfaces, connectivity, and user experience. Centered around the MBUX infotainment system, the cabin transforms into an intelligent ecosystem that adapts to each driver’s habits, preferences, and voice commands. It’s not just technology for convenience—it’s technology designed to feel human.

MBUX Infotainment Interface and Display System

At the heart of the CLS’s digital architecture lies the Mercedes-Benz User Experience (MBUX) interface, composed of two seamlessly integrated 12.3-inch high-resolution displays. The left screen functions as a digital instrument cluster, while the right serves as the infotainment hub, handling navigation, multimedia, and vehicle settings.

The system is powered by advanced AI that learns driver behavior over time. The natural-language voice assistant, activated by the phrase “Hey Mercedes,” understands conversational commands like “I’m cold” or “Navigate to the office,” eliminating the need for complex menu browsing. MBUX also supports gesture control and touchpad operation, providing multiple interaction options for ease of use.

Key interface highlights:

• Dual 12.3-inch digital displays with customizable layouts
• MBUX voice assistant with natural-language understanding
• Gesture control and touchpad functionality
• Real-time navigation with augmented reality overlays
• AI-based personalization that learns driver habits

Connectivity and Smartphone Integration

In keeping with its luxury focus, the CLS integrates a comprehensive suite of connectivity options. Wireless Apple CarPlay and Android Auto come standard, alongside Bluetooth, Wi-Fi hotspot capability, and USB-C ports for simultaneous device charging. The Mercedes Me Connect platform extends these features remotely, enabling functions such as vehicle location tracking, remote locking, and maintenance alerts through a dedicated mobile app.

The infotainment experience is elevated further by over-the-air updates, ensuring that system software and navigation data remain current without dealership visits. This commitment to digital continuity underscores Mercedes-Benz’s long-term focus on connected mobility.

Connectivity features include:

• Wireless Apple CarPlay and Android Auto integration
• Mercedes Me Connect remote vehicle services
• Built-in Wi-Fi hotspot and multiple USB-C ports
• Over-the-air software updates for system enhancements
• Bluetooth and NFC pairing for instant connectivity

Sound, Comfort, and Immersive Cabin Technology

The auditory experience in the CLS matches its visual and tactile refinement. The available Burmester 3D surround sound system employs 13 speakers, a digital amplifier, and sound optimization tailored to the vehicle’s acoustics. Cabin microphones enable active noise cancellation and crystal-clear hands-free calls.

Additional technological amenities include wireless charging pads, customizable head-up display, and multi-zone automatic climate control, all adjustable through MBUX or voice commands. Each feature works to ensure a seamless fusion between luxury comfort and intelligent digital control.

In-cabin technology highlights:

• Burmester 3D surround sound with 13 speakers
• Head-up display with augmented navigation prompts
• Wireless charging and multi-zone climate control
• Active noise cancellation and acoustic optimization
• Ambient lighting linked with drive mode selection

Key Takeaways

• Dual-screen MBUX digital interface for immersive control
• AI-powered voice assistant with conversational recognition
• Full wireless smartphone integration and remote vehicle access
• Burmester 3D audio system enhancing cabin experience
• Continuous updates through Mercedes Me Connect ecosystem

The 2022 Mercedes-Benz CLS delivers technology that complements its elegance—intuitive, adaptive, and seamlessly integrated. The combination of MBUX intelligence, remote connectivity, and sensory luxury transforms every journey into a connected, personalized experience.

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Fuel Efficiency and Environmental Performance

The 2022 Mercedes-Benz CLS reflects Mercedes’ commitment to blending performance with environmental responsibility. Thanks to its EQ Boost mild-hybrid system, intelligent energy recovery, and aerodynamic efficiency, the CLS delivers a refined yet eco-conscious driving experience. This model stands as proof that a luxury coupe can be both powerful and efficient.

Mild-Hybrid Efficiency and Energy Recovery

At the heart of the CLS’s economy is the 48-volt EQ Boost system, paired with the 3.0-liter inline-six engine. The system provides additional torque during acceleration, reducing fuel consumption and improving smoothness. Regenerative braking recaptures kinetic energy, while coasting capability allows the engine to temporarily shut off at steady speeds.

The combination of these systems leads to lower emissions and improved real-world fuel economy. Drivers benefit from effortless acceleration, quieter idling, and reduced fuel costs over time.

Core hybrid efficiency functions:

• EQ Boost torque assist for improved efficiency
• Regenerative braking to recharge the 48V battery
• Start-stop system with vibration-free restarts
• Coasting mode for engine-off cruising at highway speeds
• Optimized CO₂ emissions due to lower fuel demand

Aerodynamic Design and Efficiency Optimization

Mercedes-Benz engineers sculpted the CLS’s sleek silhouette to minimize drag and maximize stability. With a drag coefficient (Cd) of just 0.26, the CLS slices through air with remarkable smoothness. Active grille shutters adjust automatically for cooling or airflow efficiency, while AIRMATIC suspension lowers the body at speed for reduced turbulence.

These design principles not only enhance performance but also contribute to reduced fuel consumption and wind noise—hallmarks of a truly refined grand tourer.

Aerodynamic efficiency details:

• Streamlined bodywork achieving 0.26 Cd drag coefficient
• Active grille shutters for airflow management
• AIRMATIC lowering function at high speeds
• Lightweight aluminum-steel hybrid construction

Real-World Fuel Economy and Eco Driving Modes

In real-world testing, the CLS 450 4MATIC achieves fuel efficiency figures that balance power with practicality. The Eco driving mode within the Dynamic Select system optimizes throttle response and gear shifts, promoting early upshifts for lower consumption.

Drivers report combined fuel economy between 26–30 mpg, depending on terrain and driving style—impressive for a luxury coupe with over 360 horsepower.

Fuel Economy and Efficiency Table

Parameter	Specification	Description
Engine	3.0L inline-six with EQ Boost	Mild-hybrid configuration
Combined Fuel Economy	26–30 mpg (approx.)	Real-world average range
Drag Coefficient	0.26 Cd	Aerodynamic optimization
Transmission	9G-TRONIC automatic	Efficient gear transitions
CO₂ Emissions	Reduced vs. 2021 model	Due to hybrid support
Driving Modes	Eco, Comfort, Sport, Sport+, Individual	Adjustable efficiency mapping

Environmental Performance Summary

• Reduced emissions via 48V mild-hybrid technology
• Improved efficiency through regenerative braking and coasting
• Streamlined aerodynamics for enhanced fuel savings
• Use of recyclable interior materials for sustainability
• Full compliance with Euro 6d environmental standards

The 2022 Mercedes-Benz CLS exemplifies how innovation can merge with responsibility. Its intelligent hybridization and aerodynamic design make it a symbol of sustainable luxury—proving that efficiency can coexist with elegance and performance.

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Dimensions and Practical Everyday Usability

The 2022 Mercedes-Benz CLS achieves a rare balance between elegant coupe styling and genuine daily practicality. Despite its low roofline and athletic proportions, the CLS offers enough interior space, trunk capacity, and ergonomic refinement to make it a legitimate choice for long-distance comfort as well as everyday usability. It embodies Mercedes-Benz’s design philosophy where form and function coexist seamlessly.

Exterior Dimensions and Proportions

The CLS presents an unmistakably sleek and aerodynamic silhouette that underscores its luxury-coupe DNA. Its long hood, short overhangs, and flowing roofline create a sense of motion even at a standstill. Yet beneath its sculpted form, every dimension is optimized for stability and cabin comfort.

Key exterior dimensions:

Measurement	Specification
Length	196.7 in (4,997 mm)
Width	74.1 in (1,883 mm)
Height	56.3 in (1,430 mm)
Wheelbase	115.7 in (2,942 mm)
Curb Weight	Approx. 4,200 lbs (1,905 kg)

The car’s proportions ensure confident highway dynamics and poised handling. The relatively long wheelbase contributes to a smooth, planted ride, while the wide track enhances cornering balance without sacrificing comfort. The sleek form, combined with its 0.26 drag coefficient, not only looks stunning but also reduces wind resistance for better fuel economy.

Interior Space and Passenger Comfort

Despite its coupe-like design, the CLS provides ample interior space for both driver and passengers. The front seats offer generous legroom and adjustability, while the rear seats, sculpted for two adults, deliver adequate headroom and leg support for extended travel. Intelligent packaging ensures that every inch of the cabin serves comfort and utility.

Interior space dimensions:

Area	Front	Rear
Headroom	37.0 in	36.1 in
Legroom	41.9 in	35.0 in
Shoulder Room	57.2 in	55.0 in

Storage solutions include deep door bins, a center console compartment, and a split-folding rear seatback, expanding versatility when extra cargo space is needed.

Cargo Capacity and Everyday Utility

Behind its graceful rear profile lies a surprisingly functional trunk. The CLS’s cargo area measures approximately 11.9 cubic feet, providing sufficient space for weekend luggage or everyday errands. The power trunk lid and split-folding rear seats (40/20/40 configuration) enhance convenience, allowing for flexible use of the available volume.

Everyday usability highlights:

• 11.9 cu ft trunk with wide loading aperture
• Split-folding rear seats for added versatility
• Power-operated trunk lid for hands-free access
• Low loading lip for easier luggage handling
• Ample interior storage compartments

Key Takeaways

• Elegant proportions with optimized aerodynamics (Cd 0.26)
• Spacious cabin accommodating four adults comfortably
• Practical trunk and storage layout for everyday use
• Balanced design that merges beauty with daily functionality
• Perfect grand tourer blend of style, space, and practicality

The 2022 Mercedes-Benz CLS proves that a luxury coupe doesn’t have to sacrifice comfort or usability. Through thoughtful engineering, intelligent design, and efficient use of space, it delivers the dual promise of elegance and everyday convenience.

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Common Issues and Long-Term Reliability Insights

The 2022 Mercedes-Benz CLS continues the model’s tradition of strong build quality and long-term dependability. As part of the brand’s upper-tier luxury lineup, it benefits from rigorous testing standards, premium materials, and advanced engineering designed to minimize mechanical wear over time. While the CLS demonstrates impressive reliability for its class, a few owner-reported issues and long-term considerations are worth noting for transparency and real-world insight.

Powertrain and Hybrid System Reliability

The CLS 450’s 3.0-liter inline-six turbo engine with EQ Boost mild-hybrid technology is engineered for durability. Its integrated starter-generator (ISG) and 48-volt electrical architecture are built to handle repeated charge cycles and thermal stress. Reports show excellent reliability in the first three years of ownership, particularly for the 9G-TRONIC transmission and EQ Boost components.

However, as with most hybrid-assist systems, long-term reliability depends heavily on regular maintenance and software updates. Neglecting these may lead to minor calibration issues, such as irregular idle or reduced efficiency from the hybrid assist.

Long-term reliability tips:

• Keep the EQ Boost battery updated with periodic diagnostic checks
• Replace auxiliary belts at the manufacturer’s recommended interval
• Ensure software updates for hybrid management and drivetrain control
• Use manufacturer-approved synthetic oil to preserve turbocharger life

Electronics and Infotainment Systems

Given its technological sophistication, the CLS’s MBUX infotainment system is robust but occasionally prone to minor software glitches—such as delayed Bluetooth pairing or temporary sensor misreadings. These are typically resolved through over-the-air updates or dealership resets.

The car’s driver assistance suite—including features like lane-keeping assist and adaptive cruise control—is among the most advanced in its class, but its sensors require periodic calibration after windshield replacement or significant road debris impact.

Common electronic considerations:

• Occasional infotainment lag resolved via software update
• Sensor calibration recommended after repairs or glass replacement
• Maintain MBUX firmware and map data up to date
• Use the Mercedes Me Connect app for system health monitoring

Build Quality and Component Longevity

The CLS excels in material durability. The aluminum-steel body resists corrosion effectively, while the interior materials—particularly Nappa leather and open-pore wood—retain their finish over time when properly maintained. Owners report minimal rattles or wear even after extended use, reflecting Mercedes-Benz’s meticulous manufacturing standards.

However, the AIRMATIC air suspension—though smooth and adaptive—can become costly to service after 70,000–90,000 miles if not maintained correctly. Preventive inspections and fluid checks help prolong its lifespan.

Component care highlights:

• AIRMATIC suspension requires periodic system pressure checks
• Rubber bushings and ball joints should be inspected annually
• Keep leather treated with UV-resistant conditioners
• Preventive service minimizes long-term repair costs

Key Takeaways

• Strong mechanical reliability from 3.0L turbo EQ Boost engine
• Occasional infotainment updates improve digital stability
• Robust build quality with durable interior finishes
• AIRMATIC suspension may require attention at high mileage
• Longevity depends on consistent maintenance and software updates

The 2022 Mercedes-Benz CLS stands as one of the most dependable luxury coupes in its category. With careful upkeep, owners can expect long service life, smooth performance, and minimal degradation—underscoring Mercedes’ engineering precision and reliability heritage.

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Maintenance and Ownership Experience Review

Owning the 2022 Mercedes-Benz CLS is as much about long-term satisfaction as it is about daily luxury. Mercedes has engineered this model to deliver effortless maintenance, intelligent service scheduling, and a rewarding ownership journey that reflects the brand’s dedication to reliability and user confidence. From digital diagnostics to extended service intervals, the CLS redefines what it means to own a modern luxury coupe.

Scheduled Maintenance and Service Intervals

The CLS benefits from Mercedes’ ASSYST PLUS maintenance management system, which actively monitors fluid levels, filter conditions, and wear components to determine optimal service timing. Routine checks are typically required every 10,000 miles (or 1 year), while major services occur around 20,000 miles (or 2 years) depending on driving conditions.

The combination of synthetic lubricants, long-life filters, and EQ Boost mild-hybrid technology minimizes wear on engine components and extends fluid life. The 9G-TRONIC transmission and 48V electrical system are designed for long-term durability when maintained according to manufacturer recommendations.

Recommended service schedule:

Maintenance Task	Recommended Interval	Notes
Engine oil & filter change	Every 10,000 miles / 1 year	Use Mercedes-approved synthetic oil
Cabin & air filters	Every 20,000 miles / 2 years	Replace together during major service
Brake fluid flush	Every 2 years	Prevents moisture buildup and corrosion
Coolant inspection	Every service	Top up with factory-spec coolant if needed
Software & diagnostics update	Each service	Syncs EQ Boost and system firmware
Tire rotation & inspection	Every 10,000 miles	Check wear patterns and balance

This structured schedule ensures consistent performance and prolongs the lifespan of key components, maintaining the CLS’s hallmark refinement and reliability over the years.

Ownership Costs and Reliability Perspective

While the CLS sits in the premium segment, its maintenance costs are relatively moderate compared with competitors like the Audi A7 and BMW 8 Series Gran Coupe. The EQ Boost system’s efficiency reduces fuel expenses, and the use of shared modular components with the E-Class helps minimize part replacement costs.

Owners who follow regular service schedules report minimal unplanned maintenance during the first 60,000 miles. Warranty coverage remains generous, with 4 years / 50,000 miles standard protection and optional Extended Limited Warranty packages for added assurance.

Ownership cost highlights:

• Competitive maintenance pricing versus segment rivals
• Shared parts with E-Class reduce replacement costs
• Low unscheduled repair rate under 60,000 miles
• 4-year / 50,000-mile standard warranty coverage
• Optional extended protection for long-term peace of mind

Digital Service Experience and Connected Support

Mercedes-Benz integrates digital convenience through the Mercedes Me Connect platform, transforming ownership into a smart and connected experience. Drivers can monitor maintenance needs, schedule appointments, and receive over-the-air updates directly from their mobile app.

Digital support features:

• Mercedes Me Connect app with live maintenance tracking
• Remote diagnostics for pre-service evaluation
• Online service scheduling and instant notifications
• Digital service record accessible anytime
• Automatic alerts synced with vehicle software

Key Takeaways

• Predictive ASSYST PLUS management optimizes maintenance timing
• EQ Boost hybrid system and lubricants reduce long-term wear
• Competitive upkeep costs for the luxury coupe class
• Comprehensive warranty and extended protection options
• Fully connected ownership through Mercedes Me digital ecosystem

Owning the 2022 Mercedes-Benz CLS is defined by ease, precision, and confidence. With its intelligent maintenance systems and digital integration, it transforms luxury ownership into an experience that is effortless, transparent, and rewarding.

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Frequently Asked Questions About the 2022 Mercedes-Benz CLS

What are the main highlights of the 2022 Mercedes-Benz CLS?

The 2022 CLS stands out with its refreshed design, EQ Boost mild-hybrid system, and advanced MBUX infotainment interface. Updates include new bumpers, chrome detailing, redesigned alloy wheels, and a sportier steering wheel with touch-sensitive controls. Inside, you’ll find upgraded materials, new upholstery colors, and standard driver assistance features. This model emphasizes refined luxury while maintaining sporty performance and dynamic efficiency.

How does the EQ Boost mild-hybrid system improve efficiency?

The EQ Boost 48V mild-hybrid system enhances both power and fuel economy. It integrates an electric motor between the engine and transmission, providing temporary torque assist during acceleration while also powering auxiliary systems. Regenerative braking recovers energy to charge the onboard battery, allowing smoother start-stop transitions and improved mileage. The result is quieter operation, reduced CO₂ emissions, and improved performance without compromising comfort.

Is the 2022 CLS suitable for daily driving and long trips?

Absolutely. The CLS’s adaptive suspension, AIRMATIC air system, and noise insulation make it exceptionally comfortable for long journeys. Its 4MATIC all-wheel-drive system ensures traction in all conditions, while ergonomic seating with massage and ventilation options provides lasting comfort. Despite its coupe-like shape, interior space and trunk volume are generous enough for daily use. It delivers an ideal mix of performance, luxury, and practicality.

What technology features come standard with the MBUX system?

The MBUX infotainment system includes dual 12.3-inch displays, voice assistant activation via “Hey Mercedes,” wireless Apple CarPlay, Android Auto, and a Burmester 3D sound system. The interface supports touch, voice, and gesture controls for intuitive interaction. Additional highlights include augmented-reality navigation, over-the-air updates, and AI-driven personalization. These features make the cabin feel intelligent, responsive, and fully integrated into modern digital lifestyles.

How reliable is the CLS 450’s powertrain in long-term ownership?

The 3.0L inline-six turbo engine combined with EQ Boost is one of Mercedes’ most reliable modern setups. Built on proven architecture, it offers durability and smoothness with minimal mechanical issues when maintained regularly. The 9G-TRONIC transmission complements it with seamless gear transitions and low wear. Routine servicing through Mercedes’ ASSYST PLUS system ensures longevity and consistent performance over years of ownership.

What safety features make the CLS stand out in its class?

The CLS integrates the Mercedes-Benz Intelligent Drive suite, featuring Active Brake Assist, Adaptive Cruise Control (DISTRONIC), Lane Keeping Assist, and PRE-SAFE® collision protection. The structure is reinforced with high-strength steel and includes nine airbags for full-cabin protection. Visibility systems such as LED Multibeam headlights and 360° cameras enhance safety in all driving conditions. It’s among the most advanced vehicles in active and passive safety engineering.

How comfortable is the rear seating area for passengers?

Though designed as a four-door coupe, the CLS provides ample rear comfort for two adults. The individual rear seats are sculpted for ergonomic support, offering 35 inches of legroom and 36 inches of headroom—competitive figures in this segment. The cabin’s insulation, soft-touch materials, and ambient lighting create a serene environment for passengers, making even long-distance travel comfortable and refined.

Does the CLS require expensive maintenance or special servicing?

Maintenance costs are moderate for its class. The ASSYST PLUS system optimizes service timing based on actual vehicle usage, reducing unnecessary visits. Routine checks—such as oil changes every 10,000 miles and brake fluid replacement every two years—keep costs predictable. Using Mercedes-approved parts and fluids ensures long-term reliability. Compared to other luxury coupes, CLS servicing is competitively priced given its engineering complexity.

What are the differences between Comfort, Sport, and Sport+ modes?

Each driving mode alters throttle sensitivity, gear response, steering feel, and suspension firmness. Comfort mode prioritizes smoothness and efficiency. Sport mode sharpens engine response and tightens steering, ideal for spirited driving. Sport+ mode delivers the most dynamic setup, firming suspension and enhancing exhaust tone. The Individual mode allows drivers to customize all parameters for a tailored driving experience.

Is the 2022 CLS environmentally friendly compared to earlier models?

Yes. The integration of 48V mild-hybrid technology significantly improves efficiency and lowers emissions compared to previous generations. The CLS’s aerodynamic design with a 0.26 drag coefficient further enhances fuel economy. Lightweight materials reduce overall energy consumption, while the car complies fully with Euro 6d emission standards. In short, it blends high performance with a measurable environmental advantage.