How often should you change your engine oil

Why engine oil matters so much

Oil is the lifeblood of an engine. It lubricates all moving parts, reduces friction, dissipates heat and carries away wear particles. Degraded or low oil can cause irreversible engine damage, with repair bills running into thousands of euros.

Recommended intervals by oil type

Mineral oils require a change every 5,000–7,500 km. Semi-synthetic oils last up to 10,000 km, and premium full-synthetic oils can reach 15,000–20,000 km or one year of use, whichever comes first. Always consult your owner's manual, as each engine has its own specific requirements.

Factors that accelerate oil degradation

Urban driving with frequent cold starts, short daily trips, towing heavy loads or driving in extreme heat all degrade oil more quickly. In these cases, shortening the change interval beyond the manufacturer's recommendation is advisable.

Oil changes at Talleres Martin

At Talleres Martin in Pozuelo de Alarcon we carry out oil changes using products approved for each vehicle model. We use your visit to inspect the oil filter, check all other fluid levels and assess the general engine condition — giving you a complete service in the shortest time possible.