Mercedes-Benz OM471 Engine

Key Specifications

• Configuration: Inline 6-cylinder, 4-stroke diesel

• Displacement: 12.8 liters (12,809 cc)

• Power Output: 421–530 hp (310–390 kW), depending on version

• Torque: 2,100–2,600 Nm

• Aspiration: Turbocharged with intercooler

• Fuel System: X-Pulse high-pressure common rail direct injection

• Cooling: Water-cooled

• Emissions: Euro VI compliant

• Weight: Approx. 1,200 kg

Performance & Features

• High efficiency: Optimized combustion and injection for reduced fuel consumption

• Strong pulling power: High torque available at low engine speeds

• Durability: Designed for long-haul and heavy-duty operations with extended service life

• Eco-friendly: Meets strict Euro VI emission standards

• Low operating costs: Extended service intervals and reduced maintenance requirements

• Advanced design: Features asymmetrical turbocharging for optimized power delivery

Typical Applications

• Mercedes-Benz Actros trucks (long-haul and heavy-duty transport)

• Mercedes-Benz Arocs trucks (construction and vocational applications)

• Mercedes-Benz buses and coaches (selected long-distance models)