How many kilometers should a new car change its oil?

[LeLucas]

Generally, a new car should have its oil changed every six months or 5,000 kilometers. Below is relevant information about car engine oil: 1. Importance: Engine oil is crucial for the engine. It not only lubricates but also cleans, seals, buffers, prevents rust, and dissipates heat. 2. Working principle: When the engine is running, the oil forms a film on the surfaces of various components inside the engine, preventing direct contact and friction between these parts. 3. Regular replacement required: The performance of engine oil decreases over time, so it needs to be changed regularly. If the oil is not changed for a long time, it can accelerate engine wear.

[QuinnAnn]

Changing oil for a new car depends on the specific model and manual. From my experience with various cars, most manufacturers now recommend the first oil change between 5,000 to 10,000 kilometers, with turbocharged engines possibly requiring shorter intervals. For instance, my neighbor's Japanese car was urged by the dealership for its first service at 3,000 km, while German cars often allow up to 10,000 km. The key is not to rely solely on the odometer – even if the mileage is low within the first six months, an oil change is necessary to remove metal particles that could harm the engine. Although full synthetic oils last longer, frequent changes during the break-in period are advisable. Also, many people aren't aware that vehicles with auto start-stop systems experience faster oil degradation.