Mercedes-Benz CLS63 AMG (2011-2018) Second Generation Buyers Guide

When the second generation Mercedes-Benz CLS63 AMG (C218) was introduced in 2011, it set a new standard for high-performance luxury sedans, blending the elegant lines of a four-door coupe with the raw power of an AMG-tuned engine. As the successor to the first-generation CLS63, the C218 brought a fresh design and new technology.

Under the hood of the CLS63 AMG lay a 5.5-liter twin-turbocharged V8 engine, delivering an impressive 518 hp and 516 lb-ft of torque in the standard configuration. For those seeking even more performance, an optional AMG Performance Package pushed these figures to 550 horsepower and 590 lb-ft of torque.

This potent powertrain enabled the CLS63 AMG to accelerate from 0 to 60 mph in just over 4 seconds, making it a true competitor in the performance luxury segment. In 2014, the introduction of the S model further increased power to 577 hp, enhancing its status as one of the most powerful sedans on the market.

The exterior design of the second-generation CLS63 AMG showcased Mercedes’ refined styling language, featuring aggressive AMG-specific elements such as larger air intakes, a bold grille, and quad exhaust tips. The sleek, coupe-like roofline, muscular proportions, and LED lighting created a sense of motion even when the car was stationary. 

Inside, the cabin was fitted with high-quality materials, including leather, carbon fiber, and brushed aluminum accents, all complementing the car’s performance credentials. AMG sports seats provided exceptional support during spirited driving, while Mercedes’ advanced COMAND infotainment system, paired with optional premium sound systems, ensured a connected and immersive experience for both driver and passengers.

Cutting-edge driver assistance technologies, such as adaptive cruise control and lane-keeping assist, were also available, enhancing comfort and safety.

Throughout its production years, the CLS63 AMG faced stiff competition in the high-performance luxury sedan segment. Notable rivals included the BMW M6 Gran Coupe, Audi RS7, and Porsche Panamera Turbo. 

Each of these models offered their own unique styling and features but the CLS63 AMG stood out with its signature AMG styling, roaring V8 power, and exciting driving dynamics.

Model Changes (Breakdown by Year)

2011 Mercedes-Benz CLS63 AMG

In 2011, Mercedes debuted the second generation CLS63 AMG, replacing the first generation (C219; 2006-2010) with improvements in performance, design, and technology.

With the new design featured an all-new, sculpted body with AMG-specific elements such as larger air intakes, a rear diffuser, quad exhaust tips, and aggressive AMG wheels.

Inside, the CLS63 AMG was outfitted with sportier AMG seats, premium materials like leather and carbon fiber or wood trim, and a range of advanced features, including an upgraded infotainment system and enhanced safety technologies.

The new CLS63 AMG was unmistakably a CLS, retaining the iconic sweeping design that defined the model’s unique character.

The starting price for the 2011 Mercedes-Benz CLS63 AMG was around $94,000.

2012 Mercedes-Benz CLS63 AMG

In 2012, the Mercedes CLS63 AMG saw no major changes but focused on refining its already impressive performance. The twin-turbo V8 engine received subtle adjustments aimed at improving efficiency and driving dynamics. 

These adjustments primarily involved optimizing the engine’s tuning for better fuel economy and emissions while maintaining the same impressive power output. The tweaks enhanced the engine’s overall smoothness and throttle response.

The AMG Performance Package remained available as an optional upgrade, offering a boost in both power and torque for those seeking even greater performance from the CLS63 AMG. Inside the cabin, interior quality continued to be enhanced, with advanced navigation systems and upgraded safety packages further improving the overall driving experience.

The starting price for the 2012 Mercedes-Benz CLS63 AMG was approximately $95,775.

2013 Mercedes-Benz CLS63 AMG

In 2013, Mercedes introduced the optional 4MATIC all-wheel-drive system for the CLS63 AMG, significantly enhancing the car’s traction, acceleration, and overall handling. This AWD option became particularly popular in regions with challenging weather conditions, as it provided drivers with improved stability and performance in various driving environments. 

That year also saw improvements to the infotainment software and the introduction of additional driver assistance features. New options like collision prevention and lane-keeping assist became available.

The starting price for the 2013 Mercedes-Benz CLS63 AMG was approximately $99,500.

2014 Mercedes-Benz CLS63 AMG

In 2014, the Mercedes CLS63 AMG received a significant facelift, refreshing both its appearance and performance. The exterior updates included a more aggressive front fascia with new multi-beam LED headlights, a redesigned grille, and a reworked bumper. At the rear, the car was fitted with new LED taillights and slightly refined bumper styling.

That year also marked the introduction of the CLS63 AMG S model, which featured enhanced power figures. The S model delivered 577 hp and 590 lb-ft of torque, offering a substantial increase in performance over the standard model.

It came standard with the 4MATIC all-wheel-drive system, which improved traction and acceleration, while the rear-wheel-drive configuration remained available for the base CLS63 AMG. With the additional power and AWD system, the S model could sprint from 0 to 60 mph in around 3.5 seconds, making it one of the quickest sedans in its class.

Inside, the 2014 CLS63 AMG also saw updates as well. The interior was upgraded with premium materials, along with a new COMAND infotainment system. Optional driver assistance packages, such as adaptive cruise control and a surround-view camera, were also introduced.

The starting price for the 2014 Mercedes-Benz CLS63 AMG was around $99,800. The newly introduced CLS63 AMG S model, with its enhanced performance and additional features, had a starting price closer to $106,000.

2015 Mercedes-Benz CLS63 AMG

In 2015, the CLS63 AMG S model, equipped with all-wheel-drive, firmly established itself as the flagship of the AMG lineup within the CLS-Class. Although there were no major mechanical changes from the previous year.

The year also saw slight updates, particularly in the infotainment system. Enhancements included better smartphone integration, with the introduction of Apple CarPlay compatibility, offering drivers improved connectivity and a more seamless in-car experience. 

The starting price for the 2015 Mercedes-Benz CLS63 AMG was approximately $106,550. The CLS63 AMG S model, which came with standard AWD and additional features, had a starting price closer to $108,900.

2016 Mercedes-Benz CLS63 AMG

In 2016, the Mercedes CLS63 AMG carried over the same powerful 5.5-liter twin-turbo V8 engine, delivering 577 hp in the S model and 550 hp in the standard model equipped with the Performance Package. 

Mercedes introduced more advanced active safety systems for 2016, including lane-keeping assist, blind-spot monitoring, and adaptive braking.

The starting price for the 2016 Mercedes-Benz CLS63 AMG was approximately $108,900. The CLS63 AMG S model, with its enhanced performance and standard AWD, had a starting price closer to $111,200. 

2017 Mercedes-Benz CLS63 AMG

In 2017, the Mercedes CLS63 AMG saw no major changes.

The starting price for the 2017 Mercedes-Benz CLS63 AMG was approximately $109,900. The CLS63 AMG S model, with its standard 4MATIC all-wheel-drive and enhanced performance, had a starting price closer to $111,800.

2018 Mercedes-Benz CLS63 AMG

In 2018, the Mercedes CLS63 AMG entered its final year of production, making way for the next-generation CLS53 AMG to take over. 

There were slight updates to available features, including enhanced connectivity and interior options included premium Nappa leather upholstery available in a variety of exclusive color combinations, such as Black with contrasting stitching, Saddle Brown, and Platinum White. 

Additionally, there were high-quality wood trims, including Black Piano Lacquer, Burl Walnut, and Natural Grain Ash Wood, that could be paired with aluminum or carbon fiber accents.

The starting price for the 2018 Mercedes-Benz CLS63 AMG was approximately $111,900. The CLS63 AMG S model, with its enhanced performance and luxury features, had a starting price closer to $113,700.

Mercedes-Benz CLS63 AMG Common Problem

The Mercedes-Benz CLS63 AMG is a reliable performance sedan, with many examples accumulating significant mileage over the years while continuing to perform at a high level. However, like any high-performance vehicle, the CLS63 AMG is not without its common problems. Owners have reported issues which will be listed below. 

Keep in mind that it is essential that all cars, even supercars, can have issues and it is crucial to perform a Pre-Purchase Inspection (PPI) from an authorized dealer or experienced independent mechanic to reveal all issues.

Engine Issues: Oil leaks, faulty sensors, and occasional misfires have been reported with the twin-turbo V8 engine. These problems can be mitigated with regular maintenance and timely repairs.

Air Suspension Problems: Failures in the air suspension system, including issues with air springs and the air compressor, can lead to a rough ride or uneven vehicle height. These repairs can be costly.

Interior Wear and Tear: The interior materials, such as seats, door panels, and dashboard, can show wear and tear over time, particularly in high-use areas, which has been a criticism for this luxury model.

Electrical Issues: Problems with window regulators, faulty seat controls, and issues with the central locking system have been reported, making electrical faults a common concern.

Recalls

2011 Mercedes-Benz CLS vehicles

Visibility (Recall no. 22V954000)

The glass sunroof panel may not be properly secured and may detach. A detached sunroof panel may become a road hazard, increasing the risk of a crash.

2012-2013 Mercedes-Benz CLS 63 AMG vehicles

Exterior lighting (Recall no. 15V137000)

The affected vehicles have LED tail lights that may not light on the sides, reducing the rear side visibility of the vehicle. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) No. 108, “Lamps, Reflective Devices, and Associated Equipment.”. Reduced rear side marker illumination may prevent other drivers from seeing the vehicle, increasing the risk of a crash.

2014 Mercedes-Benz CLS63 AMG vehicles

Structure: Body: Hood (Recall no. 15V088000)

The affected vehicles have a rubber seal at the back of the engine bay that may temporarily stick to the hood when it is opened and then may fall into the engine bay when the hood is closed. If the rubber seal falls into the engine compartment, it may contact parts of the exhaust system, increasing the risk of a fire.

2014 Mercedes-Benz CLS63 AMG vehicles

Exterior lighting (Recall no. 15V137000)

The affected vehicles have LED tail lights that may not light on the sides, reducing the rear side visibility of the vehicle. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) No. 108, “Lamps, Reflective Devices, and Associated Equipment.”. 

2016 Mercedes-Benz CLS63 AMG vehicles

Engine and engine cooling: Engine (Recall no. 15V505000)

The integral steel cable that secures the rubber seal to the bulkhead might have been damaged due to the supplier rework of the rubber seal. In the event the rubber seal is not properly secured around the engine compartment, it is possible for the rubber seal to temporarily stick to the hood when it is opened and then may fall into the engine bay when the hood is closed. If the rubber seal falls into the engine compartment, it may contact parts of the engine or exhaust system, increasing the risk of a fire.

Maintenance and Ownership Costs

Owning a Mercedes-AMG CLS63 AMG offers an exciting driving experience, but it also comes with maintenance and operational costs that are typical of a high-performance luxury sedan that you have to be prepared for. 

It is important to remember that regular maintenance and repairs will still be necessary, and the costs can vary depending on whether you take your car to a dealer or an independent mechanic.

Here are the suggested service schedule and intervals per Mercedes-Benz:

10,000 MILES (Service A)

• Engine oil replacement
• Oil filter replacement
• Fluid checks and refill (as needed)
• Brake inspection
• Reset maintenance light

20,000 MILES (Service B)

• Cabin air filter replacement
• Brake fluid flush and replacement
• Engine oil replacement
• Oil filter replacement
• Fluid checks and refill (as needed)
• Brake inspection
• Reset maintenance light

30,000 MILES (Service A)