Toyota WW engine
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–Present |
Layout | |
Configuration | Straight-4 |
Block material | Aluminium |
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. Toyota redesigned the Stop & Start system, created new ECU, more insulator engine mounts, installed his own DPF filters and a new dual-mass flywheel, resulting in a smoother, quieter and more efficient and refined engine[according to whom?]. The WW engine is offered in 1.6 (112 PS, 270 Nm) and 2.0 liter (143 PS, 320 Nm) versions.[2]
1WW[]
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:
- Toyota Verso 1.6 D-4D[2]
- Toyota Auris
- Toyota Avensis
2WW[]
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) |
Turbocharged
Applications:
- Toyota Avensis 2.0 D-4D
- Toyota RAV4 2.0 D-4D
References[]
- ^ "BMW to supply diesel engines for Toyota". BMW BLOG. 2011-11-28. Retrieved 2020-01-15.
- ^ a b "The New 2014 Toyota Verso" (Press release). UK: Toyota. 2013-12-16. Retrieved 2016-10-23.
Categories:
- Toyota engines
- Diesel engines by model
- Straight-four engines
- Automotive part stubs