What kind of engine oil is suitable for the Boyue 1.8T?
2 Answers
The Geely Boyue 1.8T requires approximately 5 liters of engine oil, and it is recommended to use Shell semi-synthetic oil with a viscosity grade of 5W-40. Below is relevant information about engine oil: 1. Taking 0W-20 as an example: The 0W in 0W-20 indicates the cold-start performance of the oil. Using oil with a lower number before the W makes it easier to start the engine in cold weather. The 20 in 0W-20 represents the oil's viscosity characteristics at high temperatures. High-viscosity oil (with higher viscosity) may be more suitable for vehicles operating at high speeds or under heavy loads. 2. If SAE-10W-30 or higher viscosity engine oil is used in cold weather, the engine may be difficult to start. Therefore, it is recommended to use SAE-0W-20, 5W-20, or 5W-30 engine oil. Comparatively, using 0W-20 oil can maximize fuel savings.
I've been driving a Boyue 1.8T for a year and found that 5W-30 full synthetic oil works best, which is also recommended in the manual. The engine is quiet at startup, with quick acceleration response, and it doesn't overheat even in city traffic jams. Synthetic oil protects turbo components from degradation under high temperatures, and I change the oil every 7,000 kilometers. If you frequently drive on highways or in hot summers, you might consider 0W-40, but 5W-30 is more fuel-efficient and eco-friendly for daily use. Avoid switching to cheap mineral oil, as it may increase noise or fuel consumption. Engine oil is crucial for car health, and choosing the right brand is important—Shell or Mobil are good options. Develop a habit of regular checks and don't wait for the warning light to come on before taking action.
