When to Change Engine Oil? Guide by Engine Type

When to change your engine oil? The complete guide by engine type

The oil change is the most important maintenance what you can do for your engine. Good oil protects internal parts from wear, dissipates heat, and keeps the engine clean. But how often should you really change it?

Service intervals based on engine type

For naturally aspirated petrol engines, the typical interval is 10,000-15,000 km or 1 year. Turbo petrol engines require changes every 10,000 km or 1 year, as the turbo subjects the oil to greater thermal stress. Diesel engines with DPF need special Low SAPS oil every 15,000-20,000 km, and diesel engines without DPF can go 15,000-20,000 km with conventional oil.

What happens if I don't change the oil on time?

Degraded oil loses its lubrication and protection capabilities. The consequences are: accelerated wear of bearings, camshaft, and crankshaft, sludge buildup that clogs lubrication channels, increased internal friction and temperature, higher fuel consumption, metallic noises indicating contact between parts, and in extreme cases, engine seizure (repair from 3,000€ to 8,000€ or a new engine).

What oil does my car need?

Every manufacturer specifies the type of oil your engine needs. The most common specifications are: BMW LL-04, Mercedes MB 229.51, VW 504.00/507.00, and ACEA C3 as a general standard for modern European engines. Using the wrong oil can damage the DPF or the catalytic converter.

You know you need an oil change

The oil is very dark and thick when checking the dipstick, the level has dropped significantly, the engine sounds more 'metallic' than usual, the oil warning light has come on, or more than 12 months have passed since the last change.

Quick oil change at Zamule Cars

Oil and filter change in 30 minutes. We use top-brand oils with the exact specification for your vehicle. No appointment needed. 971 918 147.

Need a trustworthy workshop?

If you need a reliable workshop in Palma de Mallorca, at Zamule Cars We specialize in electromechanics, diagnostics, and comprehensive maintenance. We offer no-obligation advice.

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