2025 Mercedes-AMG GT 63 S E Efficiency lands with 805 hp


Mercedes-Benz AMG continues to develop its redesigned GT Coupe lineup, this time with the addition of the primary plug-in hybrid.

The 2025 Mercedes-Benz AMG GT 63 S E Efficiency arrives at U.S. dealerships later this yr as probably the most highly effective model of the GT Coupe, boasting a most output of 805 hp and 1,047 lb-ft of torque from its subtle plug-in hybrid powertrain.

That powertrain consists of a twin-turbocharged 4.0-liter V-8 up entrance that makes 603 hp and 627 lb-ft of torque by itself, driving all 4 wheels via a 9-speed computerized transmission. An electrical motor on the rear can ship as much as 201 hp and 236 lb-ft of torque to the rear axle via its personal 2-speed gearbox.

Mercedes quotes a 0-60 mph time of two.7 seconds, making the GT 63 S E Efficiency the quickest “collection manufacturing” AMG mannequin so far, in keeping with the automaker. The highest pace is quoted at 199 mph.

2025 Mercedes-Benz AMG GT 63 S E Performance Coupe

2025 Mercedes-Benz AMG GT 63 S E Efficiency Coupe

A 6.1-kwh battery pack mounted above the rear axle makes use of classes discovered from F1, which has helped enhance power density and permits for sooner power draw. A direct cooling system for the pack’s 560 cylindrical cells helps take away extra warmth extra rapidly, too. Mercedes does not have an EPA vary estimate on electrical energy alone. The automaker additionally hasn’t said a charging time.

4 ranges of brake-energy regeneration can be found, able to feeding as much as 100 kw again into the battery pack, Mercedes claims. Regular friction braking is dealt with by a carbon-ceramic rotors with six-piston calipers up entrance and single-piston calipers on the rear.

Rear-wheel steering and AMG Energetic Trip Management energetic roll stabilization are customary. The latter hydraulically interconnects the 4 wheels, permitting elevated consolation by localizing impacts from bumps or different imperfections, whereas counteracting physique roll in its sportier settings.

2025 Mercedes-Benz AMG GT 63 S E Performance Coupe

2025 Mercedes-Benz AMG GT 63 S E Efficiency Coupe

A retractable rear spoiler robotically adjusts to one among 5 totally different angles (above 50 mph) relying on the drive mode. The automotive can even decrease itself 1.6 inches at speeds over 50 mph, participating an underbody energetic aerodynamic aspect that helps cut back entrance axle elevate. Customary aerodynamically optimized 20-inch wheels are wrapped with 295/35-size tires on the entrance and 305/35-size tires on the rear (21-inch wheels are additionally out there).

Pricing shall be revealed nearer to the E Efficiency’s arrival at dealerships, however count on this plug-in hybrid to take a seat on the prime of the AMG CT Coupe lineup. That lineup already consists of the GT 55 and GT 63 variants that launched for the 2024 mannequin yr, in addition to the AMG GT 43 additionally launching for 2025.

One other model, anticipated to be known as GT 63 S and sitting between the GT 63 and the GT 63 S E Efficiency, might arrive as a 2026 mannequin.


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