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What is the fuel tank capacity of the 2021 Passat in liters?

2 Answers

DelKayden

07/24/25 8:01am

2021 Passat has a fuel tank capacity of 68.5 liters, which is the officially announced data. The 2021 Passat requires 95-octane gasoline, with a fuel consumption of 5.8 to 6.7L per 100 kilometers. A full tank can cover a distance of 1022 to 1181 kilometers. During daily driving, it is necessary to always pay attention to the remaining fuel level in the tank. Generally, the fuel level is observed through the fuel gauge inside the car. If there are no other issues, the fuel level will be accurately reflected on the gauge. The fuel gauge typically has 5 to 6 segments, and it is recommended to refuel when there are 2 segments left to avoid running out of fuel midway. During the actual refueling process, the amount of fuel may exceed the calibrated capacity. This is because the fuel tank capacity marked by the car manufacturer is from the bottom of the tank to the safety limit, and there is still some space from the safety limit to the tank opening. This space is reserved to allow the fuel inside the tank to expand when the temperature rises without overflowing. If fuel is added up to the tank opening during refueling, the actual refueling amount may exceed the calibrated tank capacity.

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SaraLee

08/11/25 3:42am

The 2021 Passat has a fuel tank capacity of 68.5 liters, which is highly practical for long-distance driving as it provides a range of approximately 800 kilometers, with an average fuel consumption around 8L/100km. As a veteran driver with ten years of experience, I find this capacity well-balanced, reducing the hassle of frequent refueling. Especially on highways, the large tank saves time by minimizing stops, similar to the design of its counterpart, the Magotan. It's advisable to fill up the tank before long trips but avoid overfilling to prevent spillage. Additionally, maintaining tires and the engine can optimize fuel efficiency, making refueling more convenient. Overall, this capacity strikes a good balance between economy and convenience, making it ideal for frequent business travelers or road trip enthusiasts.

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