Engine Peugeot XUD9SD

The 1.9-liter Peugeot XUD 9 SD or DHW diesel engine was produced from 1995 to 2007 and was installed both on models of the French concern and on cars from other manufacturers.

The XUD series includes: XUD7, XUD7TE, XUD9, XUD9SD, XUD9TE, XUD11A, XUD11ATE.

The engine was installed on:

  • Peugeot 406 I (D8/D9) in 1995 – 1999;
  • Citroen Xantia in 1996 – 2000;
  • LADA Niva in 1998 – 2007;
  • Suzuki Baleno in 1998 – 2002;
  • Suzuki Samurai in 1998 – 2003.


Production years 1995-2007
Displacement, cc 1905
Fuel system prechamber
Power output, hp 63 – 75
Torque output, Nm 130 – 140
Cylinder block cast iron R4
Block head aluminum 8v
Cylinder bore, mm 83
Piston stroke, mm 88
Compression ratio 21.5 – 22.0
Features no
Hydraulic lifters no
Timing drive belt
Phase regulator no
Turbocharging yes
Recommended engine oil 5W-40
Engine oil capacity, liter 4.5
Fuel type diesel
Euro standards EURO 1/2
Fuel consumption, L/100 km (for Peugeot 406 1997)
— city
— highway
— combined
Engine lifespan, km ~450 000
Weight, kg 150

Disadvantages of the XUD9SD engine

  • The main problem of the motor is the low location of the expansion tank;
  • As a result, the lack of coolant leads to a breakdown of the cylinder head gasket;
  • If you do not follow the rules for replacing the fuel filter, then the injection pump will fail;
  • Often the glass of the fuel filter breaks when replacing it, but it is not cheap;
  • Approximately once every 100,000 km here it is necessary to adjust the thermal clearances of the valves;
  • The use of cheap oil quickly affects the condition of the engine turbine;
  • The network describes cases of prechambers falling into cylinders at very high mileage.

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