The 2.0-liter Peugeot DW10BTED4 or DW10B diesel engine was built between 2004 and 2015 and was fitted to a number of the French company’s well-known models, including the 307, 308, 407, 508, and 607. There were two versions: RHR with Common Rail Delphi and RHJ with Siemens fuel equipment.
DW10TD, DW10ATED, DW10ATED4, DW10BTED4, DW10CTED4, DW10DTED4, DW10FCTED4, and DW10FDTED4 are all part of the DW10 line.
Specifications
| Production years | 2004-2015 |
| Displacement, cc | 1997 |
| Fuel system | Common Rail |
| Power output, hp | 135 – 140 |
| Torque output, Nm | 320 – 340 |
| Cylinder block | cast iron R4 |
| Block head | aluminum 16v |
| Cylinder bore, mm | 85 |
| Piston stroke, mm | 88 |
| Compression ratio | 17.6 – 18.0 |
| Features | intercooler |
| Hydraulic lifters | yes |
| Timing drive | chain & belt |
| Phase regulator | no |
| Turbocharging | VGT |
| Recommended engine oil | 5W-30 |
| Engine oil capacity, liter | 5.25 |
| Fuel type | diesel |
| Euro standards | EURO 4/5 |
| Fuel consumption, L/100 km (for Peugeot 307 2006) — city — highway — combined |
7.1 4.5 5.4 |
| Engine lifespan, km | ~375 000 |
| Weight, kg | 170 |
The engine was installed on:
- Peugeot 307 I (T5/T6) in 2004 – 2008;
- Peugeot 308 I (T7) in 2007 – 2013;
- Peugeot 407 I (D2) in 2004 – 2010;
- Peugeot 508 I (W2) in 2010 – 2014;
- Peugeot 607 I (Z8/Z9) in 2004 – 2009;
- Peugeot 807 I (V2) in 2006 – 2014;
- Peugeot 3008 I (T84) in 2009 – 2013;
- Peugeot 5008 I (T87) in 2009 – 2013;
- Citroen C4 I (B51) in 2004 – 2010;
- Citroen C4 Picasso I (B58) in 2006 – 2010;
- Citroen C5 I (X3/X4) in 2004 – 2008; C5 II (X7) in 2008 – 2015;
- Citroen C8 I (V3) in 2006 – 2014;
- DS4 I (B75) in 2010 – 2015.
Disadvantages of the DW10BTED4 engine
The chain between the camshafts was frequently stretched during the engine’s early years of production; cheap oil causes hydraulic lifters to quickly fail and begin knocking;
The engine compartment’s wiring harness is frequently frayed, which results in a number of issues;
Low-quality fuel terrifies a contemporary fuel system with piezo injectors;
As usual, the owner faces numerous issues due to a clogged diesel particulate filter and EGR.