What is the fuel tank capacity of the Mercedes-Benz C-Class?

2 Answers
SanAutumn
07/29/25 7:41am
The fuel tank capacity of the Mercedes-Benz C-Class is 66L. Before refueling, the vehicle must be turned off. This is because if the engine is not turned off, the vehicle's electrical equipment remains operational, and the engine continues to run at high temperatures. In such conditions, any electrical leakage could potentially trigger a fire. The Mercedes-Benz C-Class sedan is equipped with an active safety system, intelligent lighting system, preventive safety system, passenger safety protection system, and rescue tools. The vehicle dimensions are 4581mm in length, 1810mm in width, and 1448mm in height, with a wheelbase of 2760mm. It features a front-engine, rear-wheel-drive layout and ventilated disc brakes.
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StMaria
08/12/25 10:58am
The fuel tank capacity of the Mercedes-Benz C-Class is generally around 66 liters. For example, my C200 has a 66-liter tank, and a full tank can last for about 500-600 kilometers on city roads, making long trips even more convenient. After driving for a while, I realized that the size of the fuel tank is quite important for daily convenience—if it's too small, you have to visit gas stations frequently, which is both time-consuming and annoying. Remember to use 95-octane gasoline to keep the engine running smoothly, and don’t wait until the fuel light comes on to refuel; it’s better to fill up when there’s about 1/4 left to avoid damaging the fuel pump. Properly adjusting tire pressure can also reduce fuel consumption, indirectly extending the interval between refueling. Regularly check the fuel tank cap and seals to prevent fuel leaks or evaporation losses, which would be costly. The overall design aligns with Mercedes-Benz’s efficiency philosophy, making it both worry-free and cost-effective to drive.
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