This article relies largely or entirely on a single source .(January 2019) |
Toyota WW engine | |
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Overview | |
Manufacturer | Toyota Motor Corporation & BMW |
Production | 2011–2018 |
Layout | |
Configuration | Straight-4 |
Cylinder block material | Aluminium |
Cylinder head material | Aluminium |
Valvetrain | DOHC 4 valves x cyl. |
Combustion | |
Fuel system | Common Rail |
Fuel type | Diesel |
Chronology | |
Predecessor | Toyota AD 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, [1] 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. [2] The WW engine is offered in 1.6 (112 PS, 270 Nm) and 2.0 liter (143 PS, 320 Nm) versions. [3]
1WW | |
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Overview | |
Manufacturer | BMW & Toyota |
Layout | |
Displacement | 1598 cc |
Cylinder bore | 78.0 mm |
Piston stroke | 83.6 mm |
Compression ratio | 16.5:1 |
Combustion | |
Fuel type | diesel |
Output | |
Power output | 82 kW (110 hp) |
Torque output | 270 N⋅m (199 lbf⋅ft) |
Chronology | |
Predecessor | 2.0 D4D 120 |
Also mounted in the F20 BMW 116d EfficientDynamics, F20 114d (95 PS) and the Mini Cooper D and Countryman D series.
Applications:
2WW | |
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Layout | |
Displacement | 1995 cc |
Cylinder bore | 84.0 mm |
Piston stroke | 90.0 mm |
Compression ratio | 16.5:1 |
Combustion | |
Fuel type | diesel |
Output | |
Power output | 106.5 kW (143 hp) |
Torque output | 320 N⋅m (236 lbf⋅ft) |
The 2WW is a 1,995 cc (2.0 L) turbo-diesel engine that produces 145 PS (143 hp; 107 kW) of peak power and 320 N⋅m (240 lb⋅ft) of peak torque.
Applications:
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