Can the MG HS use 95 octane gasoline?
4 Answers
MG HS cannot use 95 octane gasoline; the MG HS requires 92 octane gasoline. Hazards of using 95 octane gasoline in the MG HS: Using 95 octane gasoline may lead to incomplete combustion, resulting in carbon deposits and insufficient power. Additionally, switching from 92 octane to 95 octane gasoline may slightly increase fuel consumption during the adjustment period. While using gasoline with a higher octane rating than required by the engine is permissible, it does not offer any advantages in terms of engine power output or fuel efficiency. Precautions when refueling: Turn off the engine, do not smoke or use open flames, avoid using mobile phones, prevent fuel spillage, and do not overfill the tank.
The MG HS can use 95-octane gasoline. As an owner who has driven this car for nearly three years and frequently refueled at different gas stations, I can confirm that 95-octane works perfectly fine. The manual recommends 92-octane or higher. Initially, I used 92-octane to save money, but I noticed the engine runs quieter and acceleration feels smoother with 95-octane. Long-term use hasn’t caused any issues. Don’t believe rumors that higher-octane fuel harms the car—the engine is designed to handle common gasoline grades. Just avoid frequently switching between different octane levels (e.g., alternating between 92 and 95), as it might affect the electronic systems. For daily driving, 92-octane is worry-free, but using 95-octane occasionally on highways for better performance is also a good option.
Using 95-octane gasoline for the MG HS is absolutely appropriate. I frequently work with similar models, and from a professional perspective, the engine handles 95-octane fuel without any issues. Higher-octane gasoline primarily reduces the risk of engine knocking, especially during traffic jams when engine temperatures are high. While 92-octane fuel may cause slight knocking occasionally, 95-octane provides more stability. I recommend checking the user manual first—MG officially recommends either 92 or 95-octane, but avoid using anything below 92 to save money at the expense of engine health. Although 95-octane is slightly more expensive, it doesn’t consume more fuel and can even prevent carbon buildup issues over time, extending engine life. Simply put, 92-octane is cost-effective for daily driving, while 95-octane is ideal for special trips to enhance driving refinement.
It's perfectly fine to use 95-octane gasoline in the MG HS. I've been driving this car to commute for a long time, and I usually refuel with 92-octane out of habit every week. But occasionally switching to 95-octane before highway trips makes the car accelerate more smoothly and saves a bit of fuel. The key point is not to worry about major issues like damaging the car by using the wrong fuel—the manual clearly states it supports gasoline with an octane rating of 92 or higher. To save money, using 92-octane regularly is more cost-effective, while spending a bit more on 95-octane offers a slightly better driving experience without affecting overall performance. Just remember to check the octane rating label every time you refuel and avoid adding anything else improperly.
