What is the fuel tank capacity of a Porsche in liters?

2 Answers
LeEvan
07/29/25 8:09am
Porsche Cayenne has a fuel tank capacity of 85 liters or 100 liters. The Porsche Cayenne is equipped with a 3.6-liter engine, delivering a maximum horsepower of 290 hp (an increase of 40 hp) and a high-level maximum torque of 39.3 kg·m. It accelerates from 0 to 100 km/h in 8.1 seconds and has a top speed of 227 km/h. The data for older models was 9.1 seconds and 214 km/h. Maintenance of the fuel tank is as follows: Drain accumulated water and sediment from the fuel tank, and check for any oil leaks at the fuel pipe joints and switches. For fuel tank caps equipped with air valves and vapor valves, also check if the ventilation holes are clear. The filter screen at the fuel filler port should remain intact to prevent impurities from entering the tank during refueling, which could clog the fuel lines. The sealing gasket on the fuel filler cap should also be intact to prevent fuel from spilling out while driving. If the owner wants to know the remaining fuel level, they can observe the fuel gauge on the right side of the instrument panel, which is marked with E and F. When the needle is close to E, it indicates that the fuel is almost empty, and when it is near F, it means the fuel level is sufficient.
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StEthan
08/12/25 11:21am
The size of Porsche fuel tanks varies significantly depending on the model. For example, the classic 911 has a 64-liter tank, the convertible 718 holds about 54 liters, the SUV Cayenne can reach 85 to 90 liters, and the Panamera coupe usually ranges between 75 to 80 liters. As an owner, I once took a long-distance trip in a Cayenne. The large tank provided extended range, allowing over 600 kilometers on the highway with one fill-up, which was quite convenient. The design location of the tank doesn’t affect much, as it’s usually placed at the rear of the chassis for balance. When driving, don’t wait until the fuel light comes on to refuel, as it can damage the fuel pump. Actual range also depends on fuel consumption; in congested city driving, you might only get around 400 kilometers, so it’s advisable to develop a habit of refueling early. Use premium 98-octane gasoline to maintain the engine, and regularly check the tank’s seal to prevent leaks. Common tank sizes range from 50 to 90 liters, but consult the manual for exact specifications.
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