Volkswagen Beetle 1998 1.4 petrol service and maintenance

Engine oil

Engine oil capacity: 3.2 litres (3.4 quarts)
Recommended oil type (Oil Viscosity Classification SAE) is 5W-30

Timing belt

Manufacturers recommended timing belt replacement interval for Volkswagen Beetle 1.4 petrol is 90,000 km.
Based on practical experience, recommended Volkswagen New Beetle 1.4 1998 timing belt change interval is 40,000 km when belt should be replaced, or at least periodically check the belt's condition after this mileage and replace it at the first sign of damage.
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.