- Mercedes-Benz AMG’s GT 4-Door Coupe positive aspects an 831-hp plug-in hybrid powertrain for 2025
- Efficiency figures embody 0-60 mph acceleration in 2.8 seconds and a high pace of 197 mph
- A 6.1-kwh battery permits a small electrical vary
Mercedes-Benz AMG is considerably enhancing the efficiency of its GT 4-Door Coupe by including a plug-in hybrid setup to the smooth liftback’s out there powertrains.
The plug-in hybrid powertrain debuts within the GT 63 S E Efficiency 4-Door Coupe, a flagship mannequin set to reach within the U.S. for the 2025 mannequin 12 months. First revealed in 2021, it has been out there in different markets since then, although Mercedes had not beforehand supplied it within the U.S. for unclear causes.
This powertrain is acquainted, because it additionally options in AMG’s SL Roadster and GT Coupe sports activities vehicles, in addition to AMG’s model of the S-Class. It pairs AMG’s twin-turbocharged 4.0-liter V-8 with an electrical motor on the rear axle, delivering a complete output of 831 hp within the GT 63 S E Efficiency 4-Door Coupe.
A 9-speed automated transmission for the V-8, a 2-speed automated for the electrical motor, and a traditional all-wheel-drive system with a limited-slip differential full the drivetrain package deal. By equipping the engine and electrical motor with separate transmissions, AMG claims the system optimizes torque supply to the wheels. Efficiency figures embody a 0-60 mph time of two.8 seconds and a ruled high pace of 197 mph.
2025 Mercedes-Benz AMG GT 63 S E Efficiency 4-Door Coupe
The electrical motor alone generates as much as 201 hp, and a 6.1-kwh battery permits a restricted electrical vary, regarded as round seven miles. AMG states the battery is designed for top energy output somewhat than prolonged vary. Derived from Components 1 know-how, the battery permits speedy charging and discharging of excessive energy whereas sustaining comparatively low weight.
The motive force has seven completely different driving modes to select from: Electrical, Consolation, Sport, Sport+, Race, Slippery, and Particular person. Moreover, drivers can regulate regenerative braking throughout 4 ranges utilizing a steering wheel button.

2025 Mercedes-Benz AMG GT 63 S E Efficiency 4-Door Coupe
Consolation mode optimally blends electrical and gasoline energy whereas fine-tuning throttle response, experience high quality, exhaust observe, and shift timing for a refined driving expertise. Sport mode enhances agility and energy, tapping into additional electrical motor enhance, whereas Sport+ will increase that enhance additional. Race mode maximizes out there electrical motor energy for peak efficiency.
To assist with the consolation, the automobile comes commonplace with a multi-chamber four-corner air suspension with load leveling and adaptive dampers. Mercedes says its engineers considerably elevated the unfold between consolation and sportiness within the dampers, which may also be adjusted individually by way of an inside button.

2025 Mercedes-Benz AMG GT 63 S E Efficiency 4-Door Coupe
Stopping energy comes from carbon-ceramic brake rotors with bronze calipers, six-piston models up entrance and a single floating caliper on the rear present the stopping energy. The rotors measure a meaty 16.5 inches up entrance and 15 inches within the rear. These reside inside 21-inch wheels wrapped in Michelin Pilot Sport tires.
Pricing data for the 2025 GT 63 S E Efficiency 4-Door Coupe shall be introduced nearer to the market launch later this 12 months.