BMW S14B20 Engine

This page lists the S14B20 specifications for the engine built by BMW.

Fuel Type Petrol
Configuration I4
Combustion Type
Displacement (cc) 1,990 cc
Cylinders 4
Cylinder Bore (mm)
Cylinder Stroke (mm) 72.6 mm
Valves
Valvetrain DOHC
Compression Ratio
Power (kW) 141 kW @ 6,900 RPM
Torque (N⋅m) 210 N⋅m @ 4,900 RPM
Redline (RPM)
Weight (kg)
Production 1987 - 1990

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.

BMW S14B20 Engine Images

BMW S14B20 Engine Bay

BMW S14B20 Engine Bay | Engine view

Engine view

BMW S14B20 Engine Bay

BMW S14B20 Engine Bay | Engine view

Engine view

Last Updated: 20th February 2020 at 21:58:33