BMW B46B20O1 User Manual

Technical Training
The information contained in this manual is not to be resold, bartered, copied or transferred
without the express written consent of BMW of North America, LLC ("BMW NA").
Copyright © 2018 BMW of North America, LLC
B46TU/B48TU
ENGINES
Reference Manual

BMW B46B20O1 Specifications

General

Engine Type	Inline 4-cylinder
Displacement	1998 cc
Fuel Type	Petrol
Aspiration	Turbocharged
Fuel System	Direct injection
Compression Ratio	11.0:1
Valvetrain	DOHC
Bore x Stroke	82 mm x 94.6 mm
Power Output	135 kW (184 PS) @ 5000-6500 rpm
Turbocharger	Twin-scroll turbocharger