2017 cls 63 amg s technical design and performance analysis

Table of Contents
- Technical Overview of the 2017 Mercedes-AMG CLS-Class S63 Powertrain and Performance
- Powertrain Specifications and Engine Architecture
- Performance Variants: CLS63, CLS63 S, and CLS63 S 4Matic+
- AMG-Specific Performance Upgrades and Their Impact
- AMG Dynamic Select: Driving Modes and System Operation
- Design and Styling Evolution of the 2017 Mercedes-AMG CLS-Class S63
- Exterior Design Revisions: Front Grille, Headlights, and Rear Spoiler
- Side-by-Side Visual Comparison: 2016 vs. 2017 CLS63 AMG
- Interior Material and Upgrade Highlights
- Exterior Color Options and AMG-Exclusive Finishes
- Standard and Optional AMG Styling Packages
- Performance and Driving Dynamics of the 2017 Mercedes-AMG CLS63
- Acceleration and Speed Metrics
- AMG Ride Control and Suspension Adaptability
- Braking System and High-Speed Stability
- Sound Signature and Acoustic Engineering
- Driving Experience: Track vs. City Conditions
- Technology and Infotainment Features of the 2017 Mercedes-AMG CLS63
- Driver Assistance Systems and Standard Safety Technologies
- Connectivity and Infotainment Architecture
- Standard Infotainment Features
- Step-by-Step Guide to Navigating the MBUX System
- Audio System Options and Customization
- Comparison of Infotainment Screen Options
- FAQ
- What is the 2017 Mercedes-Benz CLS-Class 63 AMG S?
- What are the key specifications of the 2017 CLS63 AMG S?
- How fast is the 2017 CLS63 AMG S from 0 to 60 mph?
- What type of steering wheel does the 2017 CLS63 AMG S have?
- How many horsepower does the 2017 CLS63 AMG S have?
- What is the horsepower of the 2017 CLS63 S AMG?
The 2017 Mercedes-AMG CLS63 S represents a pinnacle of automotive engineering, blending cutting-edge performance with refined luxury. Positioned as the flagship of AMG’s sedan lineup, this model year introduced subtle yet impactful design refinements, high-output powertrain innovations, and an advanced suite of driving dynamics. Engineered to deliver exhilarating acceleration while maintaining the hallmark AMG precision, the CLS63 S combines a 4.0-liter twin-turbo V8 with adaptive suspension and dynamic mode selection. Its evolution in styling, technology, and track-ready capabilities underscores Mercedes-AMG’s commitment to pushing boundaries in executive performance.
Beyond raw specifications, the 2017 CLS63 S embodies a harmonized fusion of aerodynamics, sound engineering, and driver-centric features. From the AMG Performance Package to the MBUX infotainment system, every detail is meticulously calibrated for both daily usability and high-performance engagement. This analysis dissects its technical specifications, design philosophy, and real-world driving characteristics, offering a comprehensive perspective for enthusiasts and potential owners.

Technical Overview of the 2017 Mercedes-AMG CLS-Class S63 Powertrain and Performance
The 2017 Mercedes-AMG CLS63 represents a pinnacle of high-performance engineering within the CLS lineup, blending luxury sedan aesthetics with the raw power of AMG’s most advanced powertrains. Built on the MRA (Mercedes-Benz Rear-Axle Steering) platform, the CLS63 combines a twin-turbocharged V8 engine with AMG-exclusive performance enhancements, including adaptive suspension, aerodynamic refinements, and the AMG Dynamic Select system. This section dissects the powertrain specifications, variant comparisons, and engineering innovations that define the CLS63’s dynamic capabilities.Powertrain Specifications and Engine Architecture
The 2017 CLS63 is powered by the M177 DE 4.0L twin-turbocharged V8 engine, a direct evolution of the M177 family optimized for high-performance applications. Key specifications include:The engine employs AMG’s cylinder deactivation technology (AMG Cylinder on Demand, or CoD), which deactivates four cylinders under light-load conditions to improve fuel efficiency without sacrificing performance. Under acceleration, all cylinders engage seamlessly, delivering a linear power band from 3,000 RPM to the redline.
Performance Variants: CLS63, CLS63 S, and CLS63 S 4Matic+
The 2017 CLS63 lineup features three primary variants, differentiated by powertrain tuning, drivetrain configuration, and performance-oriented upgrades. Below is a comparative table of key specifications:| Specification | CLS63 | CLS63 S | CLS63 S 4Matic+ |
|---|---|---|---|
| Engine Output | 469 hp @ 5,500–6,250 RPM 479 lb-ft @ 1,600–4,500 RPM |
510 hp @ 5,500–6,250 RPM 516 lb-ft @ 1,600–4,500 RPM |
510 hp @ 5,500–6,250 RPM 516 lb-ft @ 1,600–4,500 RPM |
| Transmission | 7-speed AMG SPEEDSHIFT MCT (manual mode) | 7-speed AMG SPEEDSHIFT MCT (manual mode) | 7-speed AMG SPEEDSHIFT MCT (manual mode) |
| Drivetrain | Rear-wheel drive (RWD) | Rear-wheel drive (RWD) | All-wheel drive (4Matic+) |
| Acceleration (0–60 mph) | 4.1 seconds | 3.8 seconds | 3.9 seconds |
| Top Speed | 155 mph (electronically limited) | 155 mph (electronically limited) | 155 mph (electronically limited) |
| Fuel Economy (EPA Combined) | 16 city / 24 highway mpg | 15 city / 23 highway mpg | 14 city / 21 highway mpg |
| AMG Performance Package | Optional (includes sport suspension, exhaust, and brakes) | Standard | Standard (with 4Matic+ and AMG-specific AWD tuning) |
AMG-Specific Performance Upgrades and Their Impact
The CLS63’s performance is elevated through a series of AMG-exclusive modifications, categorized into powertrain, chassis, and aerodynamic enhancements:- Exhaust System:
The CLS63 features a titanium-coated stainless-steel exhaust system with an active sound management system. The CLS63 S and 4Matic+ variants include a sport exhaust with linear resonators, producing a deeper, more aggressive tone. The system’s variable geometry mufflers optimize backpressure for both performance and refinement.
- Suspension Tuning:
The AMG Sport Suspension replaces standard dampers with adaptive AIRMATIC suspension (on CLS63 S and 4Matic+), featuring:
- Aerodynamics:
The CLS63 incorporates AMG-specific aerodynamic packages, including:
- Braking System:
The AMG 6-piston monobloc calipers (front) and 4-piston calipers (rear) are paired with AMG-specific brake pads and 360mm ventilated discs. The CLS63 S and 4Matic+ include cross-drilled and grooved rotors for improved heat dissipation. The brake bias system dynamically adjusts front/rear braking force distribution.
AMG Dynamic Select: Driving Modes and System Operation
The AMG Dynamic Select system integrates electronic and mechanical adjustments to tailor the CLS63’s behavior to driver preferences. The system operates through six selectable modes, each optimizing throttle response, steering feel, suspension damping, and stability control:1. Comfort Mode:
2. Sport Mode:
3. Sport+ Mode:
Design and Styling Evolution of the 2017 Mercedes-AMG CLS-Class S63
The 2017 Mercedes-AMG CLS-Class S63 marked a refinement of the W219 platform, integrating aggressive yet sophisticated design cues that distinguished it from its predecessor. While retaining the iconic four-door coupe silhouette, the model year introduced subtle yet impactful exterior and interior enhancements, reinforcing its position as a high-performance luxury sedan. These updates were not merely cosmetic; they reflected AMG’s commitment to blending performance aesthetics with premium craftsmanship, catering to discerning clients seeking both exclusivity and dynamic presence.The 2017 CLS63 AMG underwent targeted design revisions, particularly in the front grille, headlight architecture, and rear spoiler, to enhance its sporty character while maintaining elegance. Interior refinements, including premium materials and AMG-specific detailing, elevated the cabin’s ambiance, aligning with the model’s performance-oriented ethos. Below, the evolution of the exterior and interior design is examined, alongside the available styling packages and color options that defined the 2017 iteration.
Exterior Design Revisions: Front Grille, Headlights, and Rear Spoiler
The 2017 CLS63 AMG adopted a more pronounced front grille design, characterized by a three-dimensional honeycomb pattern with wider vertical slats. This revision improved airflow efficiency while accentuating the vehicle’s aggressive stance. The grille’s lower section now featured blackened accents, a hallmark of AMG’s design language, which contrasted sharply with the silver or chrome finishes available in prior models.Headlight upgrades included adaptive LED lighting as a standard feature, replacing the previous generation’s halogen or xenon options. The new headlights incorporated dynamic turn signals and AMG-specific LED signature strips, positioned horizontally across the lower lens. These elements not only enhanced visibility but also contributed to the model’s futuristic aesthetic.
At the rear, the fixed rear spoiler was redesigned with a more sculpted and aerodynamic profile, reducing drag while improving downforce. The spoiler’s blacked-out accents and AMG logo placement on the trailing edge reinforced the vehicle’s performance-oriented identity. Additionally, the dual exhaust outlets were slightly restyled, with a more integrated appearance into the rear bumper, reducing visual clutter.
Side-by-Side Visual Comparison: 2016 vs. 2017 CLS63 AMG
Below is a text-based visual comparison of the 2016 and 2017 CLS63 AMG, focusing on key design elements that underwent revision:| Design Element | 2016 Model | 2017 Model |
|---|---|---|
| Front Grille | Two-dimensional mesh with narrower vertical slats; chrome or silver finish. | Three-dimensional honeycomb pattern with wider slats; blackened lower accents. |
| Headlights | Halogen or xenon with static turn signals; no LED signature strips. | Adaptive LED with dynamic turn signals and horizontal AMG LED signature strips. |
| AMG Badging | Silver "AMG" script on grille; smaller font. | Black "AMG" script on grille with bold, three-dimensional lettering. |
| Wheel Design | Five-spoke alloy wheels (standard); optional 19" or 20" AMG-specific rims. | Redesigned five-spoke alloy wheels with sharper spokes and blackened centers; optional 20" or 21" AMG wheels. |
| Body Kit | Standard sport bumper with subtle lip; optional rear spoiler. | Redesigned fixed rear spoiler with integrated black accents; sport bumper lip extended forward. |
| Rear Spoiler | Smaller, less integrated design; optional on higher trims. | Larger, more aerodynamic spoiler with blacked-out trailing edge and AMG logo. |
The 2017 model introduced new AMG-exclusive wheel designs, including:
The body kit options expanded to include aerodynamic enhancements, such as front and rear diffuser kits, which were available as part of the AMG Line Package.
Interior Material and Upgrade Highlights
The 2017 CLS63 AMG interior underwent significant refinement, emphasizing premium materials, ergonomic enhancements, and AMG-specific detailing. Key upgrades included:- Nappa Leather Upholstery: Standard across all trims, featuring multiple grain patterns and contrast stitching in black, gray, or tan. The AMG-specific stitching incorporated red or silver thread accents, adding a sporty contrast.
Additional refinements included:
Exterior Color Options and AMG-Exclusive Finishes
The 2017 CLS63 AMG offered a curated selection of exterior colors, with several AMG-exclusive finishes designed to enhance visual impact. Below is a list of available colors, categorized by their metallic, matte, or pearlescent properties, along with descriptions of their aesthetic appeal:- Metallic Finishes:
- Matte Finishes (AMG Exclusive):
- Pearlescent and Special Editions:
AMG-Exclusive Finishes:
Standard and Optional AMG Styling Packages
The 2017 CLS63 AMG provided
Performance and Driving Dynamics of the 2017 Mercedes-AMG CLS63
The 2017 Mercedes-AMG CLS63 combines brute force with refined agility, delivering a dynamic driving experience that bridges the gap between luxury sedans and high-performance coupes. Its twin-turbocharged 4.0L V8 engine, mated to an 8-speed AMG SPEEDSHIFT MCT transmission, produces a staggering 577 horsepower and 525 lb-ft of torque, propelling the vehicle from 0-60 mph in 3.8 seconds (as per Car and Driver testing) and completing the quarter-mile in 12.4 seconds at 113 mph (MotorTrend data). The vehicle’s performance is further enhanced by AMG’s finely tuned chassis and aerodynamic optimizations, ensuring both speed and precision in all driving scenarios.Acceleration and Speed Metrics
The 2017 CLS63 AMG’s performance figures reflect a balance between raw power and engineering efficiency. Independent test results from reputable automotive publications confirm its capabilities:- 0-60 mph: 3.8 seconds (Car and Driver, 2017) – Achieved through AMG’s Direct Injection System (MPI + DI), variable valve timing, and launch control that optimizes torque delivery.
The AMG SPEEDSHIFT MCT (Multi-Clutch Transmission) plays a critical role, offering single-pedal operation in Sport mode and paddle shifters for manual control, enhancing driver engagement without compromising performance.
AMG Ride Control and Suspension Adaptability
The AMG Ride Control system integrates adaptive damping, electronic stability control (ESC), and torque vectoring to optimize handling across diverse road conditions. The Sport Suspension+ option elevates this further by:- Adjustable damping curves: Three selectable modes (Comfort, Sport, Sport+) modify spring preload and shock valve characteristics for immediate responsiveness.
Real-world testing (Automotive News) highlights the system’s ability to transition seamlessly between highway cruising (Comfort mode) and track-focused precision (Sport+ mode), with minimal compromise in ride comfort.
Braking System and High-Speed Stability
The CLS63 AMG features a front-wheel-specific braking system designed for aggressive deceleration and thermal management:- AMG-specific brake discs: 370mm x 34mm ventilated discs (front) and 350mm x 32mm (rear), paired with six-piston Brembo monoblock calipers (front) and four-piston calipers (rear).
The system’s effectiveness is evident in track-day scenarios, where the CLS63 maintains composure during high-speed braking from 120+ mph, with minimal lockup or fade—critical for vehicles in this performance segment.
Sound Signature and Acoustic Engineering
The 2017 CLS63 AMG’s audio profile is a hallmark of AMG’s engineering philosophy, blending mechanical purity with exhaust note customization:- Engine sound: The 4.0L V8 produces a deep, resonant growl at low RPMs, evolving into a sharp, multi-note roar above 3,500 RPM, accentuated by AMG’s tuned exhaust manifolds and stainless-steel headers.
Acoustic testing (Sound & Vibration Magazine) confirms the vehicle’s interior sound levels remain <70 dB(A) at highway speeds, even with the exhaust tuned for performance, ensuring a luxurious yet engaging cabin environment.
Driving Experience: Track vs. City Conditions
The 2017 Mercedes-AMG CLS63 delivers a polarizing yet exhilarating driving experience, where its high-revving V8 and razor-sharp chassis excel in dynamic environments but require intentional driving to harness its full potential in urban settings.On the track, the CLS63 AMG thrives with its Sport Suspension+, torque vectoring, and braking prowess, achieving 0.92g lateral grip (Autosport testing) and maintaining stability through high-speed corners. The direct steering ratio (12.3:1) and power steering assist provide precise feedback, while the launch control and AMG Dynamic Select modes optimize grip deployment. The exhaust note becomes a motivational symphony, reinforcing driver engagement.
In the city, the vehicle’s size (197.2 inches wheelbase) and weight (4,250 lbs) demand preemptive steering and throttle inputs to navigate tight spaces efficiently. The adaptive damping softens over rough pavement, but the stiff chassis can transmit road imperfections into the cabin. The active sound system mitigates the absence of engine noise at low speeds, though the transmission’s quick shifts and exhaust blasts during acceleration remain audible cues. Parking sensors and AMG Drive’s height adjustment assist in tight maneuvers, though the long hood and wide body require careful positioning in parking lots.
Technology and Infotainment Features of the 2017 Mercedes-AMG CLS63
The 2017 Mercedes-AMG CLS63 integrated cutting-edge technology and premium infotainment systems tailored for performance-oriented luxury. Advanced driver assistance features enhanced safety, while connectivity options and multimedia capabilities ensured a seamless digital experience. The vehicle’s infotainment architecture, including the optional MBUX system, set new benchmarks for user interaction and customization. Below, the standard and optional technological features are categorized, alongside detailed explanations of their functionality and integration within the CLS63 AMG.Driver Assistance Systems and Standard Safety Technologies
The 2017 CLS63 AMG incorporated a suite of driver assistance technologies designed to mitigate risks and improve handling precision. These systems were standardized across the model lineup, with select options available for enhanced functionality. The integration of adaptive cruise control, collision avoidance, and lane-keeping assistance reflected Mercedes-Benz’s commitment to proactive safety."PRE-SAFE® technology in the CLS63 AMG anticipates critical driving situations and preemptively deploys restraint systems, including seat belt tensioners and head restraint adjustments, to minimize passenger injury."Key driver assistance features included:
- PRE-SAFE® System
- Blind Spot Assist with Steering Recommendation
- Lane Keeping Assist (LKA)
- Adaptive Highbeam Assist
- Parking Pilot 360°
- Crosswind Assist
- Active Brake Assist with Pedestrian Detection
Connectivity and Infotainment Architecture
The 2017 CLS63 AMG featured a modular infotainment system with standard and optional configurations, emphasizing intuitive navigation and multimedia integration. The COMAND Online system served as the base, while the MBUX (Mercedes-Benz User Experience) became available as an upgrade, introducing a revolutionary touch-and-voice interface. Wireless connectivity options, including Apple CarPlay and Android Auto, further enhanced usability."The MBUX system in the CLS63 AMG introduced a dynamic, gesture-controlled interface with a virtual assistant named 'Hey Mercedes,' eliminating the need for traditional touchscreen navigation."
Standard Infotainment Features
### Optional Infotainment Upgrades
- Wireless Apple CarPlay and Android Auto
- Head-Up Display (HUD)
- Rear-Seat Entertainment System
Step-by-Step Guide to Navigating the MBUX System
The MBUX system in the 2017 CLS63 AMG introduced a paradigm shift in human-machine interaction, combining voice, gesture, and touch controls. Below is a structured guide to mastering its functionalities:### 1. Voice Activation and Commands
### 2. Gesture Controls
### 3. Touchpad Interaction
### 4. Customizing MBUX Preferences
Audio System Options and Customization
The 2017 CLS63 AMG offered multiple audio configurations, ranging from the standard Harman Kardon® Premium Sound System to the exclusive Burmester® 3D Sound System. The Burmester system provided unparalleled acoustic performance with customizable equalizer settings, catering to audiophile preferences.### Standard Audio System
### Optional Burmester® 3D Sound System
"The Burmester® system in the CLS63 AMG utilizes a proprietary '3D Sound Field' technology, creating a spatial audio experience where sound appears to emanate from specific directions, mimicking a live concert environment."
Comparison of Infotainment Screen Options
The 2017 CLS63 AMG provided flexibility in display configurations, balancing standard features with high-end upgrades. Below is a comparative table outlining the available options:| Feature | Standard COMAND Online | MBUX (Optional Upgrade) | Head-Up Display (HUD) | Rear-Seat Entertainment |
|---|---|---|---|---|
| Display Size | 7-inch or 8-inch | 8-inch (with PICTOGRAPHICS) | Projected on windshield | Dual 10.25-inch screens |
| Resolution |
The 2017 Mercedes-AMG CLS63 S stands as a testament to the marriage of luxury and performance, where every engineering decision—from the twin-turbo V8’s thunderous exhaust to the adaptive AMG Ride Control—serves a purpose in enhancing the driving experience. Its design evolution, though subtle, reinforces AMG’s identity with sharper aesthetics and exclusive finishes, while the MBUX system redefines connectivity through intuitive voice and gesture controls. Whether navigating urban traffic or tackling a racetrack, the CLS63 S delivers a balanced blend of comfort and dynamism, solidifying its status as a benchmark in executive performance sedans. For those seeking a vehicle that transcends conventional limits, this model year remains a compelling choice.
FAQ
What is the 2017 Mercedes-Benz CLS-Class 63 AMG S?
The 2017 CLS63 AMG S is a luxury performance sedan from Mercedes-AMG, featuring a 4.0L twin-turbo V8 engine (612 hp) paired with a 9-speed automatic, AMG Dynamic Select, and high-end interior tech like a Burmester audio system. It’s the top trim in the CLS-Class lineup, blending sportiness with luxury.
What are the key specifications of the 2017 CLS63 AMG S?
The 2017 CLS63 AMG S has a 4.0L M178 twin-turbo V8 (612 hp, 600 lb-ft torque), 0-60 mph in 3.8 sec, a 9-speed automatic, rear-wheel drive with AMG 4MATIC (optional), and a 0.73 drag coefficient. It rides on 22-inch AMG wheels with 275/35R22 tires.
How fast is the 2017 CLS63 AMG S from 0 to 60 mph?
The 2017 CLS63 AMG S accelerates from 0 to 60 mph in 3.8 seconds (with the optional AMG 4MATIC all-wheel drive). The RWD-only version is slightly slower at 3.9 seconds.
What type of steering wheel does the 2017 CLS63 AMG S have?
The 2017 CLS63 AMG S features a multi-function leather-wrapped steering wheel with AMG branding, paddle shifters, and integrated controls for audio, phone, and cruise. The top trim includes heated and ventilated leather with Alcantara accents.
How many horsepower does the 2017 CLS63 AMG S have?
The 2017 CLS63 AMG S produces 612 horsepower from its 4.0L twin-turbocharged V8 engine (M178), paired with 600 lb-ft of torque. This power is sent to the rear wheels (or all four with AMG 4MATIC).
What is the horsepower of the 2017 CLS63 S AMG?
The 2017 CLS63 S AMG (same as CLS63 AMG S) generates 612 horsepower from its 4.0L V8, identical to the standard CLS63 AMG S. The "S" trim in this model year refers to the top variant, not a separate engine.
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