Mercedes-Benz M03 engine

Mercedes-Benz M03
Overview
ManufacturerMercedes-Benz
Production1926-1927
Layout
ConfigurationInline-6
Displacement3.0 L (183 cu in)
Cylinder bore76 mm (3.0 in)
Piston stroke115 mm (4.5 in)
Valvetrain12-valve, SOHC, two-valves per cylinder
Compression ratio5.1:1
Combustion
Fuel systemCarburetor
Fuel typeGasoline
Oil systemDry sump
Output
Power output55 hp (41 kW)
Torque output81–103 lb⋅ft (110–140 N⋅m)
Chronology
SuccessorMercedes-Benz M04 engine

The Mercedes-Benz M03 engine is a naturally-aspirated, 3.0-liter, straight-6, internal combustion piston engine, designed, developed and produced by Mercedes-Benz; between 1926 and 1927.