What Type of Gasoline Does Mercedes-Benz Use?

[JulietteFitz]

Mercedes-Benz vehicles typically use 95-octane gasoline, while high-performance models like the Mercedes-AMG generally require 98-octane gasoline. Different octane ratings indicate varying levels of octane numbers, with higher-octane gasoline having better anti-knock properties. If the gasoline's anti-knock performance is poor, the engine may experience knocking during operation. Mercedes-Benz is a renowned German luxury automotive brand, celebrated for its exceptional engineering, rigorous quality standards, innovative capabilities, and a series of iconic coupe designs. The Mercedes three-pointed star has become one of the most recognizable automotive and brand logos in the world.

[DiKyle]

When I drove a Mercedes-Benz before, I always insisted on using 95-octane gasoline because Mercedes engines are designed with high precision. Using higher-grade fuel can prevent knocking and protect the engine from carbon buildup. If you use lower-grade fuel like 92-octane, you might not notice any issues in the short term, but over time, the engine light will frequently come on, and you’ll end up spending a lot more on repairs, which isn’t cost-effective. During high-speed driving, 95-octane fuel ensures smoother power delivery and better acceleration. I recommend checking the label on the fuel tank cap or the owner’s manual before each refuel—most Mercedes models recommend 95 or 98-octane fuel. Don’t try to save money by using lower-grade fuel; it compromises safety and damages the car. Regular maintenance and good-quality fuel will naturally extend the vehicle’s lifespan significantly.

[LaHector]

Driving a Mercedes is all about the driving experience, so I always use 95 or 98 octane gasoline. Lower octane fuel can easily cause knocking, which is premature ignition in the engine, leading to jerky acceleration and sluggish response—like it's choking. Especially for turbocharged models, high-octane fuel improves fuel efficiency, making power delivery smooth and seamless. Although the fuel costs a bit more, the car remains stable on long trips, and high-speed cornering feels secure. Using the wrong fuel can also damage sensors, resulting in even more expensive repairs. Maintaining good habits ensures the vehicle's performance isn't compromised, making driving more reassuring.

[StMaria]

To save money, I once considered using 92-octane gasoline, but Mercedes-Benz vehicles require 95-octane or higher for reliable operation. The engine is designed for high-octane fuel, and using lower-grade fuel may trigger fault codes, cause long-term component damage, and result in repair costs that far exceed fuel savings. Moreover, failing to follow the recommended fuel grade during the warranty period may void manufacturer coverage. Reluctantly, I have to stick with 95-octane to ensure vehicle reliability and avoid minor issues. Developing a habit of regularly checking fuel quality can save a lot of hassle.