
Tiggo 8 generally requires about 4 liters of engine oil, which ensures the oil level on the dipstick stays between the minimum and maximum marks. Chery Tiggo 8 recommends using fully synthetic engine oil because it provides the best lubrication and can extend the engine's lifespan. Depending on the environmental temperature and other requirements of the region, different quality grades of engine oil can be selected. In extremely low temperatures, using SMSAE-10W-40 engine oil may make the engine difficult to start. Therefore, it is recommended to use SMSAE-5W-30 or lower viscosity grade oil. From a fuel consumption perspective, SMSAE-5W-30 is the recommended choice. In addition to lubrication, engine oil also serves functions such as cleaning, cooling, rust prevention, sealing, oxidation resistance, and cushioning. Simply put, engine oil is a lubricant for the engine. Since engine components are made of metal, without lubrication, metal-to-metal friction can easily cause irreversible damage to the parts. Therefore, it is essential to rely on engine oil to form a protective film on the components for lubrication and protection.

I've been driving the Tiggo 8 for several years now, and I usually add about 4.5 liters of engine oil, but this isn't an absolute rule. Every time I change the oil, I first check the vehicle manual, which recommends an amount between approximately 4.2 to 5 liters. My experience is not to add too little or too much—too little can lead to insufficient lubrication, causing increased engine noise; too much can raise oil pressure, potentially leading to leaks and engine damage. I recommend using 5W-30 synthetic oil, with brands like Mobil or Shell being good choices for their cost-effectiveness. Additionally, after adding the oil, remember to start the car and let it run for a few minutes, then turn it off and check the dipstick to ensure the oil level is safely between the min and max marks. Regular oil changes can extend the engine's lifespan—don't exceed intervals of 6 months or 5,000 kilometers.

As someone who frequently maintains cars, the Tiggo 8's oil capacity is approximately 4.5 liters, depending on the engine model—typically 4.2 liters for the 1.5T and around 5 liters for the 1.6T. The manual is essential for reference—never guess. In practice, after adding oil, always verify with the dipstick. If the oil level exceeds the limit, immediately drain the excess. This prevents engine damage, such as increased carbon buildup or soaring fuel consumption. I recommend choosing the right viscosity, like 5W-30 full synthetic oil, along with regular maintenance checks to avoid sudden stalling or oil burning issues, saving both money and hassle.

For my Tiggo 8's first oil change after purchase, the mechanic said adding 4.5 liters would suffice and demonstrated the checking method. Later I learned the quantity needs precision - the manual specifies a range of 4.2 to 5 liters with variations for different operating conditions. I prefer using economical oil like 5W-30, maintaining an oil change interval of about six months. Frequent dipstick checks can prevent common issues like sluggish acceleration or warning lights. Easy for beginners to learn - just remember to check oil levels monthly.


