Mercedes-Benz’s AMG models have always been known for their power and aggression. They were loud, forceful machines that would often be seen drifting or creating clouds of tire smoke. However, the times are changing, as AMG enters the era of electrification, things are starting to get more complicated as there is no V8 for the 2025 Mercedes-Benz AMG GLC 63 E Performance.
The upcoming 2025 Mercedes-Benz AMG GLC 63 S E Performance is a plug-in hybrid model that represents a shift towards precision and technical excellence. It is set to arrive in the U.S. in the second half of 2024, and after driving an early build Euro-spec model in Barcelona, Spain, it’s clear that this hybrid is a step towards the fully electric future.
Engine Cut in Half:
Gone is the traditional twin-turbo V-8 engine that AMGs have been known for. In its place is a 2.0-liter turbocharged 4-cylinder engine that produces 469 horsepower and 404 lb-ft of torque. This engine is paired with a 9-speed automatic transmission and a high-voltage battery that powers a turbocharger. In addition, there is a 201-hp electric motor in the rear, powered by a 6.1-kwh battery developed by AMG. The combined power output of the system is an impressive 671 hp and 752 lb-ft of torque.
Driving the GLC 63 S E Performance reveals its multiple personalities. In Comfort mode, the car remains quiet and emits a faint humming noise. The gas engine doesn’t come to life unless necessary, and the power delivery from the turbo-4 is smooth and responsive. Switching to Sport mode brings the car to life, with a more aggressive exhaust note and sharper throttle response. The GLC 63 S E Performance feels powerful and quick, reaching 0-60 mph in 3.4 seconds.
On the highway, the GLC 63 S E Performance is surprisingly quiet and comfortable. The adaptive dampers and air suspension provide a smooth ride, and the car feels composed and stable. It’s when the road gets twisty that the GLC truly shines. With rear-wheel steering, adaptive dampers, and electromechanical stabilizer bars, the car handles corners with astonishing precision and stability.
However, the brakes are a weak point of the car. The combination of friction and regenerative braking feels lackluster, with a wooden feeling through the pedal and a lack of bite. Mercedes has confirmed that carbon-ceramic brakes will be an option, which may solve the issue.
Getting something back can be complicated:
The regenerative braking levels can be adjusted, but during the test drive, it was challenging to figure out how to change them. The battery’s level also affected the ability to adjust the regenerative braking. In Electric Mode, the car maintains a Starship Enterprise-like noise. The turbo-4 engine kicks in if the accelerator is fully pressed even in electric-only mode. The braking in Level 4 brings noticeable drag but doesn’t bring the car to a complete stop.
While the exact charging time for the GLC 63 S E Performance is unknown, Mercedes has focused on performance rather than efficiency with this model. The battery size and charging capabilities will be revealed at a later date.
Even though there is no V8 for the 2025 Mercedes-Benz AMG GLC 63 S E Performance, it is a glimpse into the future of AMG.
It combines the precision and technical excellence of electric and hybrid powertrains with the power and performance of AMG. It won’t be the loud and aggressive brute it once was, but it represents an exciting new era for AMG.