Volvo S90 2015 2.0 diesel service and maintenance

Engine oil

Engine oil capacity: 5.6 litres (5.9 quarts)
Oil change interval is 10,000 km or one year, whichever comes first.
Recommended oil type (Oil Viscosity Classification SAE) is 0W-20

Air filter

Air filter change interval is 20,000 km.
After prolonged driving in particularly dusty conditions, it is advisable to check the condition of the air filter earlier and replace it if the filter is visibly dirty.

Fuel filter

Volvo S90 2.0 diesel fuel filter change interval is 30,000 km

Timing belt

Manufacturers recommended timing belt replacement interval for Volvo S90 2.0 diesel is 120,000 km.
The experience of Volvo S90 owners confirms that timing belt does in fact last for the specified mileage.
Running your car in aggressive environments (e.g. salt, sand, etc.) causes timing belt to degrade faster and reduces its lifespan; under such conditions, the belt may need to be replaced sooner.