How often should the oil be changed for a Toyota Corolla?

[Judah]

Toyota Corolla defaults to using Toyota Genuine 0W-20 full synthetic oil, which should be changed once a year or every 10,000 kilometers. Here is some information about it: 1. Performance: The 0W in 0W-20 indicates the oil's cold start performance. Using oil with a lower number before the W makes it easier to start the engine in cold weather. The 20 in 0W-20 indicates the oil's viscosity characteristics at high temperatures. High-viscosity oil (with a higher value) is more suitable for vehicles that drive at high speeds or carry heavy loads. 2. Price: The 4L package of 0W-20 full synthetic oil costs about 400 yuan, and the total cost, including the oil filter and labor, is around 500 yuan. 3. Types: 5W-20, 5W-30, and 10W-30.