Valve stem seals — oil consumption
usually 120,000–200,000 km · High risk
Signs: Blue smoke on start, oil use
Fix: Replace valve stem seals
€1,500–3,000
Engine: common problems, timing drive and oil
4.4 / 4.8 V8 (BMW N62)
Petrol · 4,398 / 4,799 cm³ · 225–270 kW
5
model generations
3
known faults
Enter your VIN and mileage and get a plan built for your exact engine and gearbox.
Fuel: Petrol. Timing drive: chain.
In our database this engine is fitted to 5 model generations, among them: BMW X5 (E70), BMW 6 Series (E63), BMW 5 Series (E60), BMW X5 (E53), BMW 7 Series (E65).
The most expensive known risk is valve stem seals — oil consumption: it usually appears at 120,000–200,000 km and costs €1,500–3,000 to fix.
Key facts
| Fuel | Petrol |
|---|---|
| Displacement | 4,398 / 4,799 cm³ |
| Power | 225–270 kW |
| Years | 2002–2013 |
| Timing drive | Chain |
| Oil | 5W-30 · BMW LL-01 · ~8.0 L · every 15,000 km |
| Engine codes | N62B44, N62B48 |
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.
Alternator bracket / valley coolant pipe
usually 100,000–200,000 km · Medium risk
Signs: Oil or coolant leak in the V
Fix: Reseal
€700–1,500
Valvetronic motors / chain guides
usually 120,000–220,000 km · Medium risk
Signs: Rough running, rattle
Fix: Replace motors or guides
€800–3,000
Engine-related service
Intervals and typical prices, using the BMW 5 Series (E60) 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 |
| Spark plugsIgnition | every 60,000 km or every 48 months | €50–160 |
| 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.
BMW 5 Series (E60) 2003–2010BMW 6 Series (E63) 2003–2010BMW 7 Series (E65) 2001–2008BMW X5 (E53) 1999–2006BMW X5 (E70) 2006–2013
Common questions
Does the 4.4 / 4.8 V8 (BMW N62) engine have a timing chain or a timing belt?
Chain.
What oil does the 4.4 / 4.8 V8 (BMW N62) engine take?
5W-30 · BMW LL-01 · ~8.0 L · every 15,000 km.
What are the known problems with the 4.4 / 4.8 V8 (BMW N62) engine?
The faults with the highest risk: valve stem seals — oil consumption (120,000–200,000 km, €1,500–3,000); valvetronic motors / chain guides (120,000–220,000 km, €800–3,000); alternator bracket / valley coolant pipe (100,000–200,000 km, €700–1,500).
Which cars have the 4.4 / 4.8 V8 (BMW N62) engine?
BMW X5 (E70), BMW 6 Series (E63), BMW 5 Series (E60), BMW X5 (E53), BMW 7 Series (E65).
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