The 2025 Mercedes-AMG GLC63 S E Performance, a high-performance version of the GLC-Class compact crossover SUV, showcases Mercedes-Benz’s innovative approach to electrifying performance vehicles. This plug-in hybrid, arriving in the latter half of 2024, combines a downsized engine with electric power, offering a unique blend of performance and efficiency. It competes with established performance SUVs like the BMW X3 M and Porsche Macan.
Front three quarter view of the 2025 Mercedes-AMG GLC63 S E Performance.
Design and Interior Enhancements
The GLC63 builds upon the subtle redesign of the base 2023 GLC, incorporating distinctive AMG styling cues. These include the signature vertical-slat grille, enlarged front air intakes, a rear diffuser, prominent tailpipes, and unique badging. These subtle yet impactful changes give the GLC63 a distinguished presence.
Available in both SUV and “coupe” body styles, the GLC63 offers flexibility for buyers. The “coupe” variant, while offering a sportier roofline, sacrifices some rear headroom and cargo space compared to the standard SUV. However, the standard SUV version offers cargo space comparable to rivals like the BMW X3 and Porsche Macan, maintaining practicality alongside performance.
Interior of the 2025 Mercedes-AMG GLC63 S E Performance.
The interior design is both familiar and impressive, featuring a modern aesthetic with an angled dashboard, freestanding screens, and distinctive round vents. AMG-specific touches, such as the microfiber and Nappa leather upholstery and optional sport seats, further enhance the sporty ambiance.
Advanced Technology and Infotainment
The GLC63 inherits the advanced infotainment system from the non-AMG GLC models, boasting a 12.3-inch digital instrument cluster and an 11.9-inch touchscreen, both freestanding and angled towards the driver. Wireless Apple CarPlay and Android Auto are standard.
Infotainment touchscreen in the 2025 Mercedes-AMG GLC63 S E Performance.
The Mercedes-Benz User Experience (MBUX) operating system provides a seamless and intuitive interface, similar to the S-Class and C-Class. The “Zero Layer” design eliminates the need for deep menu diving, presenting information clearly and efficiently. Mercedes’ excellent voice control further enhances the user experience.
For track enthusiasts, the AMG Track Pace data logger records performance data, allowing drivers to analyze and improve their driving techniques. Standard driver-assist features, such as adaptive cruise control and lane-keep assist, are also included.
A Dynamic Driving Experience
The GLC63’s complex powertrain combines a 2.0-liter turbocharged four-cylinder engine, producing 469 horsepower and 402 pound-feet of torque, with an electric motor at the rear axle generating up to 201 hp. This combination delivers a total output of 671 hp and 752 lb-ft of torque.
Front end of the 025 Mercedes-AMG GLC63 S E Performance.
Mercedes claims a 0-60 mph time of 3.4 seconds, a significant achievement for a luxury SUV. The GLC63 also features advanced chassis technology, including adaptive suspension, active roll stabilization, rear-axle steering, and upgraded brakes, enhancing handling and performance.
The numerous drive modes and customizable settings allow drivers to tailor the GLC63’s driving characteristics to their preferences. While the GLC63 delivers impressive performance, it may not be as agile as competitors like the BMW X3 M and Porsche Macan. The unique sound signature, a blend of engine and electric motor noises, may also not appeal to all drivers.
Efficiency, Range, and Safety
Fuel economy and electric range figures are yet to be released. Safety ratings from the IIHS and NHTSA are also pending.
Alternative Configurations
Beyond customization options like paint, wheels, and trim, potential buyers should consider alternatives within the Mercedes lineup. The AMG C63 S E Performance sedan offers the same powertrain in a lighter, more agile package. For those prioritizing simplicity, the upcoming AMG GLC43, with its standalone gasoline engine, presents a compelling option.
Rear three quarter view of the 2025 Mercedes-AMG GLC63 S E Performance.
The GLC63 represents a stepping stone in AMG’s transition to electrification. While a compelling performance SUV, it may serve as a bridge to the more engaging all-electric performance vehicles of the future.
