The All-New 2025 Mercedes-AMG GLC 63 S E Performance: 10 Exceptional Features That Set It Apart

The Mercedes-AMG GLC 63 S E Performance introduces AMG’s E PERFORMANCE hybrid technology to an SUV for the first time. This model integrates hybrid efficiency with substantial performance enhancements, improving both power output and driving dynamics. The GLC 63 S E Performance offers a refined yet exhilarating driving experience by integrating technology from Mercedes-AMG's motorsport expertise. Here is an in-depth look at the ten most defining features of this new high-performance SUV.

1- AMG-Specific Hybrid Powertrain

This vehicle integrates a performance hybrid system that enables multiple drive modes, including all-electric, combustion-only, and a combination of both. This allows drivers to optimize power delivery based on different road conditions and performance requirements. The high-performance battery system not only delivers extra power but also contributes to improved fuel efficiency and emissions reduction.

2- High-Output Four-Cylinder Engine

 The SUV features a 2.0-litre turbocharged four-cylinder engine known as the M139l. Producing 469 hp, it is the most powerful production four-cylinder engine available. The inclusion of an electrically assisted exhaust gas turbocharger enhances throttle response across the RPM range, improving power delivery. This setup ensures that the vehicle remains responsive even at low RPMs, maintaining an optimal balance between efficiency and performance.

3- Combined System Output of 671 HP

With an additional 201 hp from the rear-axle electric motor, the combined system output reaches 671 hp and 752 lb-ft of torque. This allows the vehicle to accelerate from 0 to 100 km/h in 3.5 seconds, significantly improving performance. The hybrid system’s intelligent energy distribution ensures that power is available when needed most, whether for quick acceleration or maintaining high-speed stability.

4- AMG RIDE CONTROL Suspension with Adaptive Damping

The adaptive damping system automatically adjusts to road conditions and driving inputs. This suspension setup balances handling precision with ride comfort, contributing to stability in both everyday driving and high-speed maneuvers. The active roll stabilization system further enhances cornering control, reducing body roll and maintaining composure even during aggressive driving.

5- Active Rear-Axle Steering

At speeds below 100 km/h, the rear wheels turn in the opposite direction of the front wheels, effectively shortening the wheelbase for better maneuverability. At higher speeds, they turn in the same direction as the front wheels, increasing stability. This feature enhances overall agility, making the vehicle feel more compact in urban environments while maintaining high-speed confidence on highways.

6- AMG Performance 4MATIC+ All-Wheel Drive

The fully variable all-wheel-drive system distributes power between the front and rear axles as needed. Under certain conditions, it can transfer all available torque to the rear wheels, enhancing dynamic handling. This system ensures optimal traction, whether on wet roads, icy surfaces, or winding mountain passes, adapting in real time to provide maximum control.

7- High-Performance Battery with Direct Cooling

Inspired by Formula 1 technology, the AMG-developed 6.1 kWh battery prioritizes rapid energy deployment over extended range. It utilizes direct cooling of individual cells, ensuring consistent thermal regulation for sustained performance. This cooling technology allows the battery to operate at optimal efficiency under high load conditions, improving both longevity and reliability.

8- AMG SPEEDSHIFT MCT 9G Transmission

This nine-speed automatic transmission replaces the conventional torque converter with a wet start-off clutch. This improves gear shift responsiveness and optimizes efficiency in different driving conditions. The transmission allows for quick shifts under load, ensuring smooth power delivery during acceleration, while also providing efficiency-boosting features in Comfort mode.

9- AMG DYNAMIC SELECT Drive Modes

The vehicle offers eight distinct driving programs, including an electric-only mode for city driving and high-performance modes for track-oriented use. These modes adjust parameters such as throttle response, suspension stiffness, and electric motor assistance. The driver can fine-tune the vehicle’s behavior to match specific road conditions, optimizing everything from energy consumption to outright performance.

10- High-Performance Braking System

The braking system includes six-piston fixed calipers at the front and one-piston floating calipers at the rear. This setup enhances braking efficiency and maintains performance consistency under high-speed or aggressive braking conditions. Advanced brake cooling technology prevents overheating during extended use, ensuring sustained stopping power even in demanding conditions.

Conclusion

The 2025 Mercedes-AMG GLC 63 S E Performance integrates hybrid technology with traditional high-performance engineering. With a focus on power, control, and driving dynamics, it represents a significant advancement in performance SUVs. By incorporating motorsport-inspired innovations, it provides a unique combination of efficiency and exhilarating driving capabilities.

The vehicle’s innovative systems work in harmony to deliver an SUV that is as comfortable cruising city streets as it is tackling high-speed corners. With its balance of hybrid power, sophisticated handling, and driver-focused features, this model stands out as a formidable contender in the performance SUV segment.