The 1.9-liter diesel engine XUD9 was assembled from 1982 to 2005 at different plants and installed not only on the models of the French concern, but also on other automakers. In addition to the basic modification, depending on the boost, there were XUD9A and XUD9B versions.

Motor specifications Peugeot XUD9 1.9 D

Precise volume 1905 cm³
Power system foramen
Drive power 59 – 71 hp
Torque 114 – 120 Nm
Cylinder block cast iron R4
Cylinder head aluminum 8v
Cylinder diameter 83 mm
Piston stroke 88 mm
Compression ratio 23.0 – 23.5
Drive features no
Hydrocompensators no
Transmission timing belt
Fasor regulator no
Turbocharger no
What oil to use 4.5 liters 5W-40
Fuel type diesel
Environmental class Euro 1/2
Example service life 500,000 km

Citroen/Peugeot XUD9 1.9 L engine

Weight of XUD9 engine according to the catalog is 140 kg

Which cars were equipped with XUD 9 engine

  1. Peugeot 305 I1982 – 1987
  2. Peugeot 306 I (N3/N5) 1993 – 1999
  3. Peugeot 309 I (C28) 1985 – 1992
  4. Peugeot 405 I (D6/D7) 1992 – 1997
  5. Peugeot Expert I (U64/U65) 1995 – 1998
  6. Peugeot Partner I (M49/M59) 1996 – 1998
  7. Citroen BX 1982 – 1994
  8. Citroen Berlingo 1996 – 2005
  9. Citroen Xantia 1992 – 1996
  10. Citroen Xsara 1997 – 2003
  11. Fiat Scudo 1996 – 1998
  12. Rover 200 1989 – 1995
  13. LADA Niva 1993 – 1998
  14. FSO Polonez 1992 – 1997
  15. Talbot Horizon 1982 – 1987

Failures and problems of XUD9

  • Reliable, omnivorous and resourceful diesel engine can go 500,000 miles before overhaul
  • Constructive disadvantage is the low location of the expansion tank
  • After any decrease in antifreeze level, the cylinder-head gasket is immediately punctured
  • It is very important to change the fuel filter in time or you will have to repair the fuel injector
  • When changing the fuel filter owners often break its not cheap glass
  • Every 100,000 kilometers you will have to undergo an expensive valve clearance adjustment procedure
  • Over very high mileages, there have been cases of forcings falling out of the cylinders.

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