What kind of engine oil should the Teana use?

[Rosalie]

The Teana should use SN-grade 5W-30 engine oil. When the mileage exceeds 150,000 kilometers, you can switch to a higher viscosity SN-grade 5W-40 or 0W-40 fully synthetic engine oil to prevent oil burning. The selection of engine oil can refer to the following three points: 1. Check the recommended engine oil grade for the engine—higher is better, in the order of SG, SJ, SL, etc.; 2. Depending on the ambient temperature, there are certain differences in the choice of engine oil. For example, in winter, you can use engine oil starting with 5W, such as 5W-30. In summer, you can use engine oil starting with 15W, such as 15W-40; 3. Change the engine oil based on mileage. When the mileage is reached, the performance of the engine oil will decline, especially under high temperatures. Long-term failure to change the engine oil will lead to impurity sedimentation, which can cause wear and tear on the engine.

[CharlotteLee]

As a Teana owner, I often navigate through the city, and changing engine oil has become a routine in my busy life. I've found that 0W-20 full synthetic oil is the best fit for daily driving—it flows quickly, offers strong cold-start protection, and holds up well even in summer heat. Economically, it significantly improves fuel efficiency, saving me some money on gas each month. Synthetic oil also has a longer change interval, needing replacement only around every 8,000 kilometers, which saves both time and effort. Don’t skimp by using mineral oil, as it accelerates engine wear and leads to higher repair costs later. Paired with Teana’s smooth engine, this oil makes the car run even more smoothly, noticeably enhancing the driving experience. Regular maintenance is key—don’t delay it too long. For simplicity, stick with certified brands like Shell or Mobil—they’re reliable and convenient.

[Hillary]

As a car enthusiast, I pay extra attention to engine oil selection. Since my Teana often goes on long-distance or high-speed drives, 5W-30 full synthetic oil is my top choice. It provides better lubrication under high loads, reducing friction and noise while protecting engine longevity. Using API SN-grade oil ensures compatibility and improves power response. The oil viscosity perfectly matches the Teana's engine, preventing overheating or vibrations. I recommend checking oil levels every 5,000 km and changing if dirty. Don't forget to replace the oil filter for optimal performance. Choosing high-performance oil maintains stable vehicle condition long-term with minimal maintenance risks. In terms of cost-effectiveness, this small investment brings great peace of mind and significantly enhances driving control.

[StLeah]

Having driven the Teana for years, experience tells me simplicity is key. 5W-30 synthetic oil is stable and reliable, adapting to seasonal temperature changes—neither too thin in summer nor too thick in winter. Brands like Castrol or Total are fine, but the key is to check for certification marks. Regular oil changes are essential—don’t exceed the mileage recommended in the manual, and inspect the dust filter at the same time. This oil ensures smooth engine operation, reducing the likelihood of major repairs, saving money and hassle. Drive steadily in the city for better oil performance, and prioritize long-term safety. Synthetic oil may be pricier, but its durability makes it cost-effective.

[ZoeyFitz]

Considering environmental protection, I prefer 0W-20 full synthetic oil. Low viscosity reduces fuel consumption and emissions, making it more economical when paired with the Teana's energy-saving design. Synthetic oil has a longer lifespan, requiring changes every 5,000-10,000 kilometers, which reduces waste oil pollution. Choose brands with environmental certifications, such as SP grade, to be more eco-friendly. Driving habits also affect fuel consumption; maintaining a steady speed saves fuel and protects the engine. The oil flows quickly and dissipates heat well, preventing overheating in summer. Simple maintenance can contribute to sustainability, where small details make a big impact.

[McRyan]

DIY maintenance for the Teana is full of fun. First, check the owner's manual to confirm the viscosity—both 0W-20 and 5W-30 synthetic oils are recommended. Easily find the viscosity chart online. Synthetic oil offers stable performance, making it ideal for beginners to DIY with minimal risk of leakage. Tools needed are just a wrench and an oil filter, and the operation goes smoothly when the engine is warm. Follow the oil change interval as per the manual, typically every 5,000-8,000 kilometers. Ensure oil quality with an API SN grade or higher. Save money and learn new skills—choose the right oil to let your engine breathe easier.