A M G C L S 63 Performance Luxury And Handling Analysis

Published 17 September 2026

The 2018 Mercedes AMG CLS 63 represents a pinnacle of high-performance luxury, blending cutting-edge engineering with bespoke craftsmanship to deliver an exhilarating driving experience. This model exemplifies AMG’s commitment to precision, integrating a potent powertrain with adaptive dynamics that redefine on-road authority. From its twin-turbocharged V8 engine to its meticulously calibrated suspension, every element is engineered to balance raw power with refined comfort, setting a benchmark for executive sedans.

Beyond its mechanical prowess, the CLS 63 distinguishes itself through an interior that marries opulence with functionality, featuring exclusive materials and driver-centric technology tailored for both daily use and spirited performance. Exterior design cues, aerodynamic enhancements, and signature AMG branding further solidify its identity as a statement of sophistication and athleticism. Exploring its specifications, real-world capabilities, and evolutionary refinements provides insight into why this model remains a coveted choice among enthusiasts and connoisseurs alike.

Technical Specifications and Performance Overview of the 2018 Mercedes-AMG CLS 63

The 2018 Mercedes-AMG CLS 63 represents a pinnacle of executive luxury performance, blending cutting-edge powertrain engineering with AMG’s signature dynamic handling systems. Its technical specifications reflect a meticulous balance between raw power, efficiency, and driver engagement, distinguishing it from conventional luxury sedans and competitors like the BMW M5 or Audi RS7. Below, the powertrain configurations, performance metrics, and adaptive systems are examined in detail, alongside comparative benchmarks against its predecessors and rivals.

Powertrain Configurations and AMG-Specific Modifications

The 2018 CLS 63 is powered by a 4.0L twin-turbocharged V8 engine (M178 DE 40 AL) producing 577 horsepower at 6,250 RPM and 590 lb-ft of torque at 2,250–4,500 RPM. This engine incorporates AMG-specific enhancements, including:

Transmission options include:

The powertrain is paired exclusively with the AMG-specific rear-wheel-drive (RWD) system, though the 4MATIC+ all-wheel-drive (AWD) option was available in the CLS 63 S variant, enhancing traction during aggressive driving.

Acceleration Metrics and Top Speed Comparison

Key Performance Differentiators:

BMW M5: Superior mid-range torque and sharper steering feel, but heavier (4,230 lbs vs. CLS 63’s 4,189 lbs).

Audi RS7: Quattro AWD system and hybrid powertrain (in later models) offer superior traction, but the CLS 63’s RWD setup provides a purer driving experience.

Weight, Power-to-Weight Ratio, and Evolutionary Changes (2017–2019)

Adaptive Suspension and Dynamic Handling Systems

Real-World Scenarios:

The AMG Drive Profile Selector complements these systems by offering individual tuning of throttle response, steering feel, and brake bias, ensuring the vehicle adapts to driver preferences without sacrificing safety.

Interior Design and Luxury Features of the 2018 Mercedes-AMG CLS 63

The CLS 63’s cabin is engineered to minimize distractions while maximizing driver control, with every surface—from the steering wheel to the center console—optimized for intuitive operation. Below is a step-by-step visual breakdown of its layout, followed by a comparative analysis of its technology, customization options, and audio systems.

Cabin Layout and AMG-Exclusive Materials

Driver Zone:
The driver’s seat is positioned 10mm lower than the standard CLS 550, reducing leg fatigue during spirited driving. The AMG-specific steering wheel (available in leather, Alcantara, or carbon fiber) features flat-bottom spokes for a sportier grip, integrated AMG DRIVE CONTROL buttons, and heated leather as standard. The instrument cluster adopts a digital display (optional) with AMG-specific graphics, including a boost pressure gauge and lateral G-force meter, while the analog version retains classic Mercedes-Benz styling with red and silver accents.

Center Console:
The console is dominated by a floating center tunnel, housing the AMG DRIVE CONTROL paddle shifters (for the 9-speed automatic transmission) and a dedicated AMG MODE selector (Sport, Sport+, and Individual modes). The gear selector is mounted on the center console, flanked by AMG-specific ambient lighting (available in blue, red, or white) that syncs with the exterior LED lighting. The cupholders are stainless steel, and the climate control vents feature AMG badging on the lower grilles.

Passenger and Rear Zones:
The front passenger seat retains the same adjustable lumbar support and ventilated leather as the driver’s seat but lacks AMG-specific features. The rear seats (bench or optional 2+2 split-folding) incorporate heated and ventilated functions (standard on higher trims) and AMG-exclusive Alcantara headrests (optional). The rear center console includes a 12V outlet, USB ports, and AMG-branded cup holders.

AMG-Exclusive Materials:
The CLS 63 offers three premium material packages:
1. Leather Package: Nappa leather in black, tan, or red with contrasting stitching.
2. Alcantara Package: Microfiber Alcantara on door panels, seat bolsters, and headliner (available in black or gray).
3. Carbon Fiber Package: Black carbon fiber-trimmed dashboard, door inserts, and center console (optional on higher trims).

Interior Technology Comparison: CLS 63 vs. CLS 550

Customization Options for Dashboard, Steering Wheel, and Seating

Dashboard and Center Console:
The dashboard features three material options:
1. Standard Leather: Nappa leather with

Exterior Styling and AMG Branding of the 2018 Mercedes-AMG CLS 63

The exterior of the CLS 63 is a study in contrast—where the standard CLS prioritizes understated luxury, the AMG variant introduces bold, performance-driven details that command attention. From the front grille to the rear diffuser, every element is optimized for both aesthetics and aerodynamics, ensuring the vehicle delivers on both style and speed.

Line-by-Line Comparison of Exterior Design Cues vs. Standard CLS

Design Philosophy:
The CLS 63 adopts a "sporty luxury" approach, blending the CLS’s elegant proportions with aggressive AMG styling cues. Unlike the standard CLS, which emphasizes fluidity and understatement, the CLS 63 incorporates active aerodynamics, pronounced wheel arches, and a lower ride height to enhance both performance and visual impact.

Available Exterior Colors and AMG Branding Integration

Color Selection Strategy:
Mercedes-AMG prioritizes high-contrast, attention-grabbing hues for the CLS 63, often pairing them with black accents (e.g., kidney grilles, wheel center caps) to emphasize its performance nature. Metallic and matte finishes are designed to reflect light dynamically, while two-tone options introduce a sporty yet luxurious visual hierarchy.

Exterior Color Options for the 2018 CLS 63

#### 1. Metallic Finishes (Standard and Premium)
Metallic paints are the most popular choice for the CLS 63, offering a deep, reflective sheen that enhances the vehicle’s aerodynamic lines. AMG often highlights these colors with black accent stripes along the lower body or roof.

- Diamond Black Metallic
A deep, velvety black finish that minimizes light reflection, creating a stealthy, aggressive appearance. Often paired with black AMG kidney grilles and black alloy wheels for a cohesive look.

- Fireside Red Metallic
A bold, high-gloss red that stands out against standard CLS colors. The color’s intensity is amplified by black lower body panels and black AMG-specific side skirts.

- Silver Arrow Metallic
A bright, reflective silver that emphasizes the CLS 63’s sleek, futuristic design. The color’s luminosity is enhanced by black accent stripes along the wheel arches.

- Deep Blue Metallic
A rich, dark blue with a subtle shimmer, evoking luxury while maintaining a sporty edge. The color is often paired with black roof rails and black alloy wheels.

#### 2. Matte Finishes (Exclusive to AMG)
Matte paints were introduced to the CLS 63 to provide a textured, non-reflective surface, reducing the visibility of scratches and enhancing the vehicle’s exclusive appeal. These colors are AMG-exclusive and not available on standard CLS models.

- Matte Graphite
A dark, non-reflective gray with a slightly textured finish, giving the CLS 63 a stealthy, modern look. Often paired with black AMG kidney grilles and black 20-inch alloys.

- Matte Obsidian
A near-black matte finish with a slight blue undertone, designed to absorb light and create a mysterious appearance. The color is exclusively available on the CLS 63 and S-Class AMG models.

#### 3. Two-Tone Options (Luxury and Sport Contrast)
Two-tone paint schemes introduce a dynamic visual hierarchy, often combining a dark base color with a lighter or contrasting accent. These options are AMG-exclusive and designed to

Driving Dynamics and Handling Adjustments of the 2018 Mercedes-AMG CLS 63

Mechanics of the 4MATIC+ All-Wheel-Drive System and Power Distribution

Torque vectoring is achieved through individual wheel braking intervention and active rear axle steering, which adjusts up to 2.5° in opposite directions to enhance cornering precision. The Dynamic Stability Control (DSC) further refines this by modulating brake pressure and engine torque to prevent oversteer or understeer, particularly in high-g maneuvers. This integration ensures the CLS 63 maintains neutral or slight understeer—a hallmark of AMG’s tuning philosophy—while maximizing grip.

Key components include:

Real-World Handling Reviews and Critical Assessments

"Car and Driver (2018)" – "The CLS 63’s 4MATIC+ system feels almost imperceptible in everyday driving, but under hard cornering, it reveals itself as a masterclass in torque distribution, allowing the car to pivot like a sports sedan without breaking a sweat."

"MotorTrend (2018)" – "The CLS 63’s handling is tense yet composed, with the rear axle steering adding a layer of agility that makes it feel more like a purpose-built sports sedan than a stretched luxury car. The only downside is its lack of overt sportiness compared to the CLS 550, but that’s by design—AMG prioritizes control over raw excitement."

"Autocar (2018)" – "The variable-ratio steering and AMG Dynamic Select modes transform the CLS 63 from a docile cruiser to a precision-handling machine in Sport+ mode, though purists might find it too controlled for spirited driving."

Suspension Settings Comparison: CLS 63 vs. Porsche Panamera Turbo S and Genesis G90 6.0

Steering Feel: Directness and Feedback Compared to the CLS 550

Key differences include:

- CLS 550:

Technical Insight:
The CLS 63’s variable-ratio steering is optimized for AMG’s performance ethos, prioritizing precision over comfort. While the CLS 550’s steering is more forgiving, the CLS 63’s servotronic system ensures immediate feedback, making it better suited for dynamic driving while maintaining luxury-car refinement.

The 2018 Mercedes AMG CLS 63 transcends conventional luxury sedans by harmonizing brute force with bespoke refinement, proving that performance and indulgence are not mutually exclusive. Its powertrain delivers thrilling acceleration and track-ready handling, while its cabin offers an unparalleled fusion of premium materials and innovative technology. Through adaptive systems like AMG Ride Control and dynamic all-wheel-drive, the vehicle adapts seamlessly to diverse driving conditions, ensuring both confidence and comfort. As a testament to Mercedes AMG’s engineering excellence, the CLS 63 stands as a benchmark for high-performance sedans, appealing to those who demand the highest standards in both capability and elegance.

FAQ

Where can I find a 2018 Mercedes-AMG CLS 63 for sale, and what should I look for when buying one?

You can find a 2018 CLS 63 listed on platforms like Autotrader, Cars.com, or Mercedes-Benz Certified Pre-Owned dealers. Check for service records, accident history, and ensure the 4.0L V8 twin-turbo engine (429 hp) and AMG-specific features (e.g., adaptive dampers, AMG Performance package) are in good condition. Prices typically range from $45,000–$60,000 depending on mileage and upgrades.

Does the 2018 Mercedes-AMG CLS 63 come with 4MATIC as standard, and what does it include?

No, the 2018 CLS 63 does not include 4MATIC standard—it’s the base CLS 63 S model that offers it. The CLS 63 (non-S) uses rear-wheel drive only, featuring a 429 hp V8 paired with an 8-speed automatic. The 4MATIC system (AWD) was added in the 2019 CLS 63 S 4MATIC.

What’s the average price for a used 2018 Mercedes-AMG CLS 63 S for sale, and what are its key features?

A used 2018 CLS 63 S typically sells for $50,000–$70,000, depending on mileage and options. Key features include a 4.0L V8 (469 hp), AMG Dynamic Select, Burmester® 17-speaker sound system, and available AMG® Performance Package (508 hp). Check for maintenance logs and potential recalls, as early models had software updates for the infotainment system.

What are the main differences between the 2018 Mercedes-AMG CLS 63 S and the regular CLS 63?

The 2018 CLS 63 S adds 4MATIC AWD, 20 more horsepower (469 hp vs. 429 hp), and standard AMG-specific styling (e.g., kidney grilles, sportier bumpers). It also includes a limited-slip differential and slightly stiffer suspension. The base CLS 63 is rear-wheel drive with fewer AMG badging and a less aggressive powertrain setup.

Is the 2018 Mercedes-AMG CLS 63 S 4MATIC model reliable, and what common issues should I watch for?

The 2018 CLS 63 S 4MATIC is generally reliable, but watch for infotainment glitches (early MBUX updates), oil consumption in the V8 (common in AMG models), and electrical gremlins (e.g., sensor failures). The 4MATIC system itself is robust, but software updates for stability control may be needed. Regular AMG-scheduled maintenance (every 15,000 miles) is critical.

How much does a new 2018 Mercedes-AMG CLS 63 S cost, and what was its starting MSRP?

The 2018 Mercedes-AMG CLS 63 S had a starting MSRP of $87,750 (base trim). Fully loaded versions with the AMG Performance Package (adding ~$5,000) and premium options (e.g., Burmester sound, M-Class seats) could exceed $100,000. Used prices today vary widely based on mileage and condition.

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