Hybrid drive enables 805 hp
and 1,047 pound-feet of torque

(December 13, 2023) Mercedes-AMG presents the new SL 63 S E PERFORMANCE. The roadster’s Handcrafted AMG 4.0L V8 Biturbo engine and AMG Electric Drive Unit produce an 805 hp combined system output and up to 1,047 lb-ft combined system torque. This makes the new E PERFORMANCE model the most powerful SL to date.

The immediate response of the electric drive on the rear axle, rapid torque build-up and linear power delivery enable impressive performance. Acceleration from 0 to 60 mph takes just 2.8 seconds. Standard AMG ACTIVE RIDE CONTROL suspension with active roll stabilization and active rear-axle steering provides a wide spread of driving characteristics — from comfortable to highly dynamic. The 2024 Mercedes-AMG SL 63 S E PERFORMANCE arrives at U.S. dealerships in 2024.

"The SL has always been an icon in the Mercedes-Benz portfolio. The latest version of the legendary roadster transfers this status into the future. First and foremost is the new SL 63 S E PERFORMANCE, which, with its innovative technology, is the most powerful member of the SL family. With this unique concept, we offer our customers not only superior performance but also the option of all-electric driving. Extensive equipment options and the high-quality materials used also make the SL one of the most exclusive roadsters on the market - a real dream car," said Michael Schiebe, CEO of Mercedes-AMG.


In the SL 63 S E PERFORMANCE, the Handcrafted AMG 4.0L V8 Biturbo engine is combined with an electric drive unit on the rear axle. The 201 hp permanently excited synchronous electric motor is integrated with an electrically shifted two-speed transmission and limited-slip rear differential. The lightweight high-performance battery is also located in the rear above the rear axle. This compact design has numerous advantages.

The electric motor acts directly on the rear axle and can therefore convert its power more directly into propulsion – for that extra boost when starting off from a standstill, accelerating or overtaking. If wheel slip occurs at the rear axle, the drive power of the electric motor is also transferred to the front wheels as needed for more traction. The mechanical connection of the AMG Performance 4MATIC+ fully variable all-wheel drive makes this possible via the driveshaft and drive axles of the front wheels. The positioning at the rear axle improves the weight and axle load distribution and forms the basis for dynamic handling.


The development of the lithium-ion energy storage is inspired by technologies proven in the Mercedes-AMG Petronas F1 Team's Formula 1 hybrid race cars. The AMG high-performance battery combines high power that can be called upon frequently in succession with low weight to increase the overall performance of the SL Roadster. Added to this are the fast energy draw and high power density battery.



The high-performance battery offers a capacity of 6.1 kWh, enabling 94 hp of continuous output and 201 hp peak output. Charging takes place via the 3.7 kW on-board AC charger at a charging station, wallbox or household socket. The battery is designed for fast power delivery and draw rather than longest possible range.

The basis for the high performance of the AMG 400-volt battery is a direct cooling system. A high-tech coolant based on an electrically non-conductive liquid flows around all 560 cells and cools them individually. Every battery needs a defined temperature for optimal power delivery. If the energy storage unit gets too cold or too hot, it temporarily reduces power to protect high performance components. The consistent temperature of the battery therefore has a decisive influence on its performance, service life and stability.


The basic operating strategy is derived from the hybrid powerpack of the Mercedes-AMG Petronas Formula 1 race car. As in the premier class of motorsport, maximum propulsion is always available when the driver accelerates aggressively – for example, when accelerating powerfully out of corners or overtaking. The electric power can always be called on and frequently reproduced via high recuperation performance and needs-based recharging.

The independent battery concept enables the optimal balance between dynamic performance and efficiency. All components are intelligently coordinated. The performance gain can be experienced directly.