The Mercedes-AMG C63 S E Performance: A Hybrid Revolution or a Step Too Far?
The Mercedes-AMG C63 has always been a benchmark for performance sedans. Known for its roaring V8 engine, aggressive styling, and exhilarating driving experience, it has captivated enthusiasts for years. However, the automotive landscape is changing, and electrification is inevitable. The latest iteration, the Mercedes-AMG C63 S E Performance, marks a significant departure from its predecessors, replacing the iconic V8 with a complex hybrid system built around a turbocharged four-cylinder engine. This radical shift has sparked both excitement and skepticism. Does this new hybrid powertrain deliver the performance and emotional engagement expected of an AMG C63? Or has the pursuit of efficiency and emissions regulations compromised the soul of this beloved performance icon?
Under the Hood: A Technological Tour de Force
The heart of the new C63 S E Performance is a 2.0-liter turbocharged four-cylinder engine, internally known as the M139l. This isn’t just any four-pot; it’s the world’s most powerful production four-cylinder engine, producing a staggering 476 horsepower on its own. This remarkable output is achieved through a combination of advanced technologies, including:
- Electric Exhaust Gas Turbocharger: Borrowed from Formula 1 technology, this electrically assisted turbocharger eliminates turbo lag, providing instantaneous boost response. A small electric motor spins up the turbocharger before exhaust gasses take over, resulting in virtually no delay in power delivery.
- Two-Stage Fuel Injection: Combining direct and indirect fuel injection optimizes combustion efficiency and reduces emissions.
- NANOSLIDE Cylinder Coating: This friction-reducing coating minimizes wear and improves engine efficiency.
But the engine is only half the story. The C63 S E Performance also incorporates a rear-mounted electric motor that contributes an additional 204 horsepower. This motor is powered by a 6.1 kWh battery pack, providing a limited electric-only range of around 8 miles. The electric motor primarily serves as a performance booster, providing instant torque to supplement the engine’s output.
The combined system output is a mind-boggling 680 horsepower and 752 lb-ft of torque. This makes the C63 S E Performance the most powerful C-Class ever produced, surpassing even the legendary V8-powered models.
Performance on the Road: Brutal Acceleration and Grip
On paper, the numbers are impressive. The C63 S E Performance rockets from 0 to 60 mph in a claimed 3.3 seconds, and its top speed is electronically limited to 174 mph. In the real world, these figures translate to an exhilarating driving experience. The instant torque from the electric motor provides neck-snapping acceleration, and the engine pulls relentlessly throughout the rev range.
The nine-speed AMG Speedshift MCT 9G transmission is quick and responsive, delivering seamless gear changes. The fully variable AMG Performance 4MATIC+ all-wheel-drive system ensures optimal traction in all conditions. This system can distribute torque between the front and rear axles as needed, maximizing grip and stability.
The C63 S E Performance also features rear-axle steering, which enhances agility and maneuverability. At low speeds, the rear wheels steer in the opposite direction to the front wheels, reducing the turning circle. At higher speeds, the rear wheels steer in the same direction as the front wheels, improving stability and cornering performance.
Handling and Dynamics: A Mixed Bag
While the C63 S E Performance excels in straight-line acceleration and grip, its handling dynamics are more of a mixed bag. The hybrid system adds a significant amount of weight, with the car tipping the scales at over 4,600 pounds. This extra weight is noticeable in the corners, making the car feel less nimble and agile than its V8-powered predecessors.
The adaptive AMG Ride Control suspension does a good job of managing body roll and providing a comfortable ride. However, the car’s weight can still be felt, especially on tighter, more challenging roads. The steering is precise and well-weighted, but it lacks the feedback and feel of a traditional hydraulic steering system.
The Sound: A Sore Point for Some
One of the biggest criticisms of the new C63 S E Performance is its sound. The turbocharged four-cylinder engine simply doesn’t have the same visceral roar as the old V8. Mercedes-AMG has attempted to compensate for this with an exhaust system that amplifies the engine’s sound, but it still falls short of the emotional experience provided by the V8.
Some drivers may find the engine sound to be artificial and unconvincing. While it’s undeniably sporty and aggressive, it lacks the depth and character of a naturally aspirated V8. This is a subjective issue, and some drivers may not be bothered by the sound, but it’s a significant departure from the traditional AMG experience.
Interior and Technology: A Luxurious and Modern Cabin
Inside, the C63 S E Performance boasts a luxurious and modern cabin. The seats are comfortable and supportive, and the materials are of high quality. The dashboard is dominated by a large touchscreen display that controls the infotainment system.
The infotainment system is intuitive and easy to use, with a wide range of features, including navigation, smartphone integration, and vehicle settings. The car also features a digital instrument cluster that provides a wealth of information to the driver.
The Verdict: A Performance Powerhouse with a Changed Character
The Mercedes-AMG C63 S E Performance is undoubtedly a technological marvel. Its hybrid powertrain delivers incredible performance, and its all-wheel-drive system provides exceptional grip. The interior is luxurious and well-equipped, and the car is packed with advanced technology.
However, the C63 S E Performance is also a significant departure from its predecessors. The loss of the V8 engine is a major blow for some enthusiasts, and the car’s added weight affects its handling dynamics. The engine sound is also a point of contention, with some drivers finding it to be artificial and unconvincing.
Ultimately, the Mercedes-AMG C63 S E Performance is a performance powerhouse that offers a unique driving experience. It’s incredibly fast, technologically advanced, and luxurious. However, it’s also a different kind of AMG. It’s less visceral, less raw, and less emotionally engaging than its V8-powered predecessors.
Whether or not this is a good thing is a matter of personal preference. Some drivers will appreciate the car’s performance and technology, while others will miss the sound and feel of the V8. The C63 S E Performance is a sign of the times, a glimpse into the future of performance cars. It’s a car that pushes the boundaries of what’s possible, but it also raises questions about the soul of the AMG brand.
Who is it for?
- Enthusiasts who embrace technological advancements: Those who appreciate cutting-edge engineering and are willing to trade the traditional V8 experience for hybrid performance.
- Drivers seeking maximum performance: Individuals who prioritize raw speed and acceleration above all else.
- Buyers looking for a luxurious and technologically advanced sedan: Those who value a comfortable and well-equipped interior with the latest features.
Who is it NOT for?
- Purists who demand a traditional AMG experience: Those who prioritize the sound and feel of a V8 engine and a more raw, visceral driving experience.
- Drivers who prioritize lightweight agility: Those who prefer a more nimble and engaging handling experience.
The Mercedes-AMG C63 S E Performance is a bold step into the future, a testament to the relentless pursuit of performance in an increasingly electrified world. It’s a car that demands attention, sparking debate and challenging our notions of what an AMG should be. Only time will tell if it will be remembered as a revolutionary success or a misstep in the evolution of this iconic performance sedan.
