What grade of gasoline should the Haval M6 use?

[SanStephen]

Haval M6 should use 92-grade gasoline. In addition, do not use high-grade gasoline for a long time. The main reasons are: 1. Because high-grade gasoline will change the ignition timing. Long-term use of high-grade gasoline is not only bad for the car but also shortens the engine's lifespan. 2. Because the gasoline grade is the ratio of the actual gasoline's anti-knock performance to that of standard gasoline. The higher the grade, the stronger the anti-knock performance. Extended content: 1. Standard gasoline is composed of isooctane and n-heptane. Higher grades are not necessarily better; the appropriate gasoline grade should be selected based on the engine's compression ratio. 2. In major cities, Sinopec also supplies high-clean 90, 93, and 97-grade unleaded gasoline. This gasoline not only has lower lead content but also contains small amounts of additives to clean the fuel system.

[JordanRose]

Our family uses a Haval M6, and filling it with 92-octane gasoline is both economical and reliable. The vehicle's engine is well-designed, allowing it to handle long-distance travel effortlessly even with lower-octane fuel. Compared to 95-octane, 92-octane saves a significant amount on expenses while maintaining high safety. I recommend new owners first learn the refueling standards from the manual and not be misled by rumors. When visiting gas stations, refueling at fixed locations can prevent impurities from entering the fuel tank, making maintenance much easier. Even in special weather or road conditions, such as winter or highway driving, 92-octane gasoline performs just fine, with the engine remaining stable and trouble-free.

[NevaehMarie]

Considering cost savings, I insist on using 92-octane gasoline for my Haval M6. 95-octane fuel is significantly more expensive, but since the engine has no additional requirements, using higher-octane fuel would simply be a waste of money. I calculate the price difference per gallon, and over time, it saves a considerable amount on fuel costs. When refueling, I choose reputable gas stations to ensure high fuel purity and avoid engine issues. New car owners can compare the performance of different octane levels, but 92-octane is definitely sufficient and durable. Daily driving habits should include proper fuel tank maintenance to prevent sediment buildup, keeping the car in excellent condition. In short, 92-octane is the wisest choice, offering the best value for money.