Timing chain / guides
usually 120,000–220,000 km · High risk
Signs: Rattle, timing codes — guides break
Fix: Replace the chain kit
€900–1,800
Engine: common problems, timing drive and oil
2.5 dCi (Nissan YD25DDTi)
Diesel · 2,488 cm³ · 98–140 kW
1
model generations
3
known faults
Enter your VIN and mileage and get a plan built for your exact engine and gearbox.
Fuel: Diesel. Timing drive: chain.
In our database this engine is fitted to 1 model generations, among them: Nissan Navara (D40).
The most expensive known risk is injectors / high-pressure pump: it usually appears at 150,000–250,000 km and costs €800–2,000 to fix.
Key facts
| Fuel | Diesel |
|---|---|
| Displacement | 2,488 cm³ |
| Power | 98–140 kW |
| Years | 2005–2015 |
| Timing drive | Chain |
| Oil | 5W-30 · ACEA C3 / B4 · ~6.9 L · every 15,000 km |
| Engine codes | YD25, YD25DDTI |
Known engine faults
Faults that belong to the engine itself. They apply to every model with this engine, and each model has its own extra faults on its model page.
Injectors / high-pressure pump
usually 150,000–250,000 km · Medium risk
Signs: Smoke, low power
Fix: Test and replace
€800–2,000
Turbo / intercooler
usually 150,000–250,000 km · Medium risk
Signs: Low power
Fix: Service the turbo
€500–1,500
Engine-related service
Intervals and typical prices, using the Nissan Navara (D40) as an example. The app gives the exact plan for your car.
| Item | Interval | Typical price |
|---|---|---|
| Engine oil + oil filterEngine | every 15,000 km or every 12 months | €70–150 |
| Air filterEngine | every 30,000 km or every 24 months | €15–45 |
| Fuel filterFuel | every 30,000 km or every 24 months | €40–110 |
| Glow plugsEngine | every 100,000 km | €120–300 |
| Auxiliary (serpentine) beltEngine | every 120,000 km | €70–180 |
| Coolant replacementCooling | every 150,000 km or every 96 months | €70–150 |
| Timing chain inspection (listen on cold start)Engine | every 150,000 km | €0–120 |
Models with this engine
Model generations this engine is fitted to.
Common questions
Does the 2.5 dCi (Nissan YD25DDTi) engine have a timing chain or a timing belt?
Chain.
What oil does the 2.5 dCi (Nissan YD25DDTi) engine take?
5W-30 · ACEA C3 / B4 · ~6.9 L · every 15,000 km.
What are the known problems with the 2.5 dCi (Nissan YD25DDTi) engine?
The faults with the highest risk: timing chain / guides (120,000–220,000 km, €900–1,800); injectors / high-pressure pump (150,000–250,000 km, €800–2,000); turbo / intercooler (150,000–250,000 km, €500–1,500).
Which cars have the 2.5 dCi (Nissan YD25DDTi) engine?
Nissan Navara (D40).
Sources and notes
Faults, intervals and prices are indicative and collected from public sources and owner experience; always rely on the service book and a qualified workshop. Test statistics: DVSA – Anonymised MOT tests and results, Open Government Licence v3.0. Dutch tests: RDW Open Data (CC0). Engine versions: EEA, monitoring of CO₂ emissions from new passenger cars (CC BY 4.0, DG CLIMA). Owner complaints: NHTSA ODI (public domain). Recalls: DVSA Vehicle Safety Branch Recalls Database, OGL v3.0. Brand and model names are trademarks of their owners and are used only to describe the vehicles.
Updated 08/10/2026