How Long Can You Drive with 25% Engine Oil Life Remaining?

[McMason]

When your car's engine oil life reaches 25%, it can still function normally, but the remaining usable time depends on your vehicle's condition and the type of oil used. Generally, engine oil should be replaced when its life drops to 10%. Below are some reference intervals for oil changes: 1. Mineral Oil: Mineral oil, which has average performance and is suitable for most vehicles, is widely used in the market. It typically needs replacement every 5,000 kilometers or 6 months. 2. Semi-Synthetic Oil: Semi-synthetic oil contains traditional mineral oil with a smaller proportion of additives and high-performance fluids. It is recommended to replace it every 7,500 kilometers or 6 months. 3. Full-Synthetic Oil: Full-synthetic oil is the highest-quality engine oil and is generally suitable for replacement every 10,000 kilometers or 12 months.