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Maintenance · Expert tip

Change oil on time — not on color

Dark oil is cleaning your engine; change by interval, not color.

✔ Recognized by experts

The expert tip

  • Dark oil is normal — it is doing its job
  • Follow the manual interval (often 10,000–15,000 km)
  • Short trips justify sooner changes
  • Dirty oil is the #1 killer of turbos and VVT
Source: Lubricant engineers — API/ACEA
Apply tips that match your car and manual. For anything safety-critical or high-voltage, use a qualified mechanic.
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