Mercedes SLC 2016 2.0 petrol service and maintenance

Engine oil

Engine oil capacity: 7.2 litres (7.6 quarts)
Oil change interval is 15,000 km or one year, whichever comes first.
Recommended oil type (Oil Viscosity Classification SAE) is 5W-30, 5W-40

Air filter

Air filter change interval is 15,000 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

Mercedes SLC 2.0 petrol fuel filter change interval is 120,000 km

Spark plugs

Replacement interval for spark plugs is 60,000 km.

Timing chain

There is no manufacturer specified replacement interval for the engine timing chain on Mercedes SLC 2016 2.0 petrol, expecting it to last until the engine is overhauled.
Based on real life experience, the Mercedes SLC 2016 300 2016 timing chain change interval is approximately 150,000 km as at this mileage it may become overstretched and require replacement, so it is recommended to check the condition of the chain periodically after this mileage is reached and replace the timing chain if it becomes excessively stretched or if unusual engine noises occur.

Serpentine (drive) belt

Mercedes SLC 2016 300 2016 serpentine or alternator belt replacement interval is 120,000 km.

Engine coolant

Engine coolant (antifreeze) recommended replacement interval for Mercedes SLC 2.0 petrol is 30,000 km or 2 years, whichever comes first.