Is full synthetic oil worth the extra cost?

Turbo engines should use full synthetic. Older NA engines can use mineral or semi-synthetic. Full synthetic handles heat better, cleans better, and lasts longer.

Does light traffic count as severe driving?

Yes — 20+ min stop-and-go daily, trips under 10km, or temps below -20°C / above 40°C. Shorten interval by 30-40%.

Can different brands of oil be mixed?

Not recommended. Different brands have different additives that may conflict. Drain old oil completely before switching.

Oil Change Calculator

MAINTENANCE

Enter vehicle and driving data to get recommended oil grade, capacity, and change interval. 200+ model database.

① Select Brand

Loading brands...

② Select Model

Calculation Result

Select a brand and model from the left to view recommendations

Oil Change Interval Guide

Mineral Oil

5000 km / 3 months. Affordable, suitable for low-mileage older cars.

Semi-Synthetic

7500 km / 6 months. Best value for family cars.

Full Synthetic

10000 km / 12 months. Best protection, ideal for turbo engines.

* Severe conditions (traffic/short trips/extreme temps) reduce interval by 30-50%

Browse Parts →

Factory Direct · OEM Quality · Global Shipping

Browse Parts → →