Toyota WW engine

The Toyota WW engine family is a series of 16 valve DOHC inline-4 turbo diesel engines with common rail injection. These engines are based on the BMW N47, modified for use in Toyota vehicles, starting with the Verso in 2014. This involved the development of a number of new components, including engine mounts, a dual-mass flywheel, a new gearbox housing and gearing and a stop/start system to further improve efficiency and reduce emissions. The WW engine is offered in 1.6 (112 PS, 270 Nm) and 2.0 liter (143 PS, 320 Nm) versions.

Toyota WW engine
Overview
ManufacturerToyota Motor Corporation & BMW
Production2011–2018
Layout
ConfigurationStraight-4
Cylinder block materialAluminium
Cylinder head materialAluminium
ValvetrainDOHC 4 valves x cyl.
Combustion
Fuel systemCommon Rail
Fuel typeDiesel
Chronology
PredecessorToyota AD engine
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