The 2025 Mercedes-AMG GT63 S E Performance is a formidable machine, blending intense power with luxury. Comparable to a male hippopotamus in size and power, this two-door hatchback boasts nearly two-and-a-half tons of might and an impressive powertrain.
Powertrain and Performance
The GT63 S E Performance’s remarkable power comes from its unique hybrid setup. At the heart of this beast lies a twin-turbocharged 4.0-liter V-8 engine, producing 603 horsepower and 627 pound-feet of torque. This is paired with a 201-horsepower electric motor at the rear axle, which adds 236 pound-feet of torque. Together, they create a combined output of 805 horsepower and 1047 pound-feet of torque, propelling the vehicle with jaw-dropping acceleration.
Key performance features include:
- Acceleration: 0-60 mph in 2.7 seconds
- Top Speed: 199 mph
- Transmission: 9-speed automatic paired with a 2-speed automatic for the electric motor
This hybrid setup adds significant weight, bringing the total curb weight to approximately 4800 pounds. Despite this heft, the GT63 S E Performance handles adeptly, thanks to a hydraulic anti-roll control system and rear-axle steering.
Driving Experience
The GT63 S E Performance excels in both straight-line speed and cornering ability. The hydraulic anti-roll control system, similar to those in McLarens and Rivians, helps maintain body control through fast corners and tight switchbacks. The standard 2.5-degree rear-axle steering further enhances agility.
However, the steering feel is less than ideal, with minimal feedback and overly reactive off-center inputs, necessitating frequent corrections. The braking system is robust, featuring 16.5-inch carbon-ceramic rotors up front and 15.0-inch rotors at the rear. This setup ensures strong stopping power, though the brake pedal’s inconsistent feel can be disconcerting.
Electric Performance
While the GT63 S E Performance is primarily about raw power, its electric capabilities add a layer of practicality. The 4.8-kWh battery provides an estimated seven miles of electric-only range, allowing for quiet, emission-free travel in urban areas. The electric motor is not particularly quick, given the car’s weight, but it offers sufficient power for short distances. The car supports four levels of regenerative braking, enhancing energy efficiency.
Charging the battery takes about two hours with a 220-volt outlet, thanks to the 3.7-kWh onboard charger. However, many owners may rely on the V-8 engine’s starter/generator to maintain battery levels, especially in performance-oriented driving modes.
Interior and Comfort
The interior of the GT63 S E Performance is luxurious and packed with technology. Front passengers enjoy ample space and comfort, while the optional rear seats, though limited in headroom, are essential for those needing additional cargo space. The hybrid system’s components slightly reduce the available cargo volume, but the rear seat configuration helps mitigate this.
Interior highlights include:
- Seating: Optional rear seats for increased cargo flexibility
- Technology: Advanced infotainment and driver-assistance systems
- Materials: High-quality materials and finishes throughout the cabin
Pricing and Availability
The GT63 S E Performance is expected to start around $200,000, making it a high-end option in the grand tourer market. Its combination of performance, luxury, and hybrid efficiency positions it as a compelling choice for enthusiasts seeking both speed and sophistication.
Specifications Table
| Specification | Details |
|---|---|
| Vehicle Type | Front-engine, rear-motor, AWD, 2-door hatchback |
| Price (C/D Est.) | $200,000 |
| Engine | Twin-turbocharged 4.0-liter V-8, 603 hp, 627 lb-ft |
| Electric Motor | 201 hp, 236 lb-ft |
| Combined Output | 805 hp, 1047 lb-ft |
| Battery Pack | 4.8-kWh lithium-ion |
| Transmission | 9-speed automatic/2-speed automatic |
| Dimensions | Wheelbase: 106.3 in, Length: 186.1 in, Width: 78.1 in, Height: 53.3 in |
| Curb Weight (Est.) | 4800 lb |
| Performance | 0-60 mph: 2.4 sec, 1/4 Mile: 10.1 sec, Top Speed: 199 mph |
| Fuel Economy (Est.) | 14/12/19 mpg (Combined/City/Highway) |
| EV Range | 7 miles |
| Cargo Volume | 19/6 ft³ (Behind front/rear seats) |
Conclusion
The 2025 Mercedes-AMG GT63 S E Performance masterfully blends monstrous power with luxury and technology. Despite its substantial weight, it offers exhilarating performance and agile handling. While its steering and brake feel may leave something to be desired, the overall package is impressive. For those seeking a high-performance hybrid grand tourer with the roar of a V-8, the GT63 S E Performance is a formidable choice.
