M256 Engine

Description

DESCRIPTION
The Mercedes-Benz M256 is a state-of-the-art turbocharged inline-six engine that debuted in 2017. Designed for performance and efficiency, this engine is part of Mercedes-Benz’s new generation of powertrains that emphasizes both power and environmental sustainability.

Specifications

Configuration: Inline-six
Displacement: 3.0 liters
Forced Induction: Twin-scroll turbocharger
Fuel System: Direct injection
Power Output: Up to 429 horsepower
Torque: 384 lb-ft
Hybrid System: 48-volt mild-hybrid with EQ Boost
Transmission: 9-speed automatic (in most applications)

The M256 engine incorporates advanced technologies such as variable valve timing and a mild-hybrid system, which allows for improved fuel economy and reduced emissions. The 48-volt system provides additional power for features like electric supercharging, enhancing throttle response and overall performance.

Vehicles Using the M256 Engine
The M256 engine is featured in several models across the Mercedes-Benz lineup, including:

Mercedes-Benz E-Class Models: E450, E53 AMG

Mercedes-Benz S-Class Models: S450, S500

Mercedes-Benz CLS Models: CLS450

Mercedes-Benz GLE Models: GLE450

Mercedes-Benz GLC Models: GLC300, GLC43 AMG

Mercedes-Benz C-Class Models: C300 (in some variants)