BMW M50B20 Engine

This page lists the M50B20 specifications for the engine built by BMW.

Fuel Type Petrol
Configuration I6
Combustion Type Naturally Aspirated
Displacement (cc) 1,991 cc
Cylinders 6
Cylinder Bore (mm) 80 mm
Cylinder Stroke (mm) 66 mm
Valves 24
Valves Per Cylinder 4
Valvetrain
Compression Ratio
Power (kW) 110 kW @ 6,000 RPM
Torque (N⋅m) 190 N⋅m @ 4,700 RPM
Redline (RPM)
Weight (kg)
Production 1990 - 1998

Where listed, power output figures are based on the most powerful production variant of that engine, because some manufacturers use different engine maps to tune the same engine for better fuel economy, performance or to differentiate models in the range.

Last Updated: 12th February 2020 at 21:35:18