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Mercedes Benz Mercedes Benz C217 (S Class Coupe)

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Mercedes-Benz C217 S-Class Coupe: A Comprehensive Guide

The Mercedes-Benz C217 S-Class Coupe is a grand tourer embodying luxury, performance, and sophisticated design. Introduced as a replacement for the CL-Class, it offered a more dynamic and stylish alternative to the stately S-Class sedan, attracting buyers seeking a blend of opulence and sporting character. Its focus was always on providing a comfortable and technologically advanced driving experience, making it a highly desirable vehicle within the high-end coupe segment.

Generations

C217 (2014-2020)

This generation represents the entirety of the S-Class Coupe's production run. While there were updates and model year variations, the C217 designation remained constant. Here's a breakdown of key changes and features:

  • 2014 Launch: Introduced with the S550 (later S560) Coupe, featuring a 4.7L twin-turbo V8 engine. Notable features included Magic Body Control, Burmester sound system, and advanced driver assistance systems.
  • 2015: Introduction of the S63 AMG Coupe with a 5.5L twin-turbo V8, and later the S65 AMG Coupe with a 6.0L twin-turbo V12. These models offered significantly enhanced performance and aggressive styling.
  • 2016: Subtle refinements to interior trim options and technology packages.
  • 2017: Minor cosmetic updates and technology enhancements, including improved driver assistance features.
  • 2018 Facelift: A significant update including redesigned bumpers, new headlights and taillights (featuring OLED technology), and an updated infotainment system. The S550 was replaced by the S560 Coupe, utilizing a more efficient 4.0L twin-turbo V8 engine. The AMG models also received styling tweaks and engine updates.
  • 2019-2020: Continued production with minor feature updates and trim packages. The C217 S-Class Coupe was discontinued after the 2020 model year.

Reliability & Common Issues

The C217, being a high-end Mercedes-Benz, generally benefits from robust engineering. However, its complex systems and powerful engines can lead to specific issues. It's crucial to conduct thorough pre-purchase inspections.

  • Air Suspension (AIRMATIC/Magic Body Control): This is a common area of concern in high-end Mercedes vehicles. Look for sagging suspension, unusual noises, or error messages on the dashboard related to the air suspension system. Replacement of air struts or the compressor can be costly. Magic Body Control, while offering a superior ride, adds another layer of complexity and potential maintenance.
  • Engine Oil Leaks: The V8 and V12 engines, particularly in the AMG variants, can be prone to oil leaks, especially around valve cover gaskets and turbocharger lines. Regular oil changes with high-quality synthetic oil are critical to mitigating these issues. Check for oil stains under the car and on the engine components.
  • Turbocharger Issues: The twin-turbo engines are susceptible to turbocharger problems, particularly if maintenance has been neglected. Listen for unusual whining noises from the turbos, and check for signs of oil leaks around the turbocharger housings.
  • Electronics and Infotainment System Glitches: The COMAND infotainment system, while feature-rich, can experience glitches and software issues. Test all features thoroughly, including navigation, Bluetooth connectivity, and the sound system. Check for proper operation of all driver assistance systems. Battery drain can also be an issue if the car sits for extended periods without use.
  • Transmission Issues: While generally reliable, the transmissions (typically 7-speed or 9-speed automatic) can experience occasional issues, such as harsh shifting or slipping. Ensure the transmission fluid has been serviced according to the manufacturer's recommendations.
  • OLED Taillights (2018+ Facelift): The OLED taillights are visually stunning but can be expensive to repair or replace if they malfunction. Check for any uneven lighting or dead pixels.
  • Battery Issues: The car's complex electrical systems require a strong and healthy battery. If the car struggles to start, or if you experience unusual electrical problems, have the battery tested. The auxiliary battery, responsible for some electronic functions, can also fail.

Driving Experience

The C217 S-Class Coupe delivers a truly exceptional driving experience, blending luxury, performance, and technology.

Pros:

  • Supreme Comfort: The ride quality, especially with Magic Body Control, is incredibly smooth and refined, making it ideal for long journeys.
  • Powerful Engines: The V8 and V12 engines offer effortless acceleration and a thrilling driving experience, particularly in the AMG models.
  • Luxurious Interior: The cabin is beautifully appointed with high-quality materials, comfortable seats, and a wealth of technology.
  • Advanced Technology: The C217 is packed with innovative technology features, including driver assistance systems, infotainment, and lighting.
  • Stylish Design: The coupe's elegant and sporty design is sure to turn heads.

Cons:

  • High Maintenance Costs: Repairs and maintenance can be expensive, particularly for the AMG models and those with advanced features like Magic Body Control.
  • Complex Systems: The car's complex systems can be challenging to diagnose and repair, requiring specialized knowledge and equipment.
  • Size and Weight: The C217 is a large and heavy car, which can make it feel less nimble in tight spaces.
  • Fuel Consumption: Fuel economy can be poor, especially with the high-performance engines.

Buying Advice

When considering a C217 S-Class Coupe, here's some advice to help you make an informed decision:

  • Budget Accordingly: Factor in not only the purchase price but also the potential for higher-than-average maintenance and repair costs.
  • Pre-Purchase Inspection is Crucial: Have a qualified Mercedes-Benz mechanic perform a thorough inspection before you buy. Pay close attention to the air suspension, engine, transmission, and electronics.
  • Consider the Facelifted Models (2018+): The facelifted models offer updated styling, improved technology (including OLED taillights), and the more efficient 4.0L twin-turbo V8 engine in the S560.
  • AMG Models: If you're looking for maximum performance, the S63 and S65 AMG models are excellent choices. However, be prepared for higher running costs and more frequent maintenance. The S65, with its V12, is particularly complex and expensive to maintain.
  • Check Service History: A complete and well-documented service history is essential. This will give you a better understanding of the car's past maintenance and any potential issues.
  • Test Drive Extensively: Take the car for a long test drive, paying attention to the ride quality, handling, engine performance, and the operation of all the features.
  • Consider a Warranty: If possible, purchase a car with a warranty or extended warranty to help protect against unexpected repair costs.
  • Look for Specific Options: If you desire particular options like Magic Body Control, the Burmester sound system, or certain driver assistance packages, ensure the car is equipped with them. These options significantly enhance the driving experience.
  • Be Patient: Finding the right C217 S-Class Coupe can take time. Be patient and don't rush into a purchase. Wait for a well-maintained example that meets your needs and budget.
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