What is the fuel tank capacity of the Audi A8 in liters?
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The 2022 Audi A8 offers a total of 5 models, all with a fuel tank capacity of 82 liters. The vehicles are equipped with either a 4.0-liter twin-turbocharged engine or a 3.0-liter turbocharged engine, paired with an 8-speed automatic transmission. All models feature front-engine, all-wheel-drive configuration. In the same vehicle class, the 2022 Mercedes-Benz S-Class has a fuel tank capacity of 76 liters, the 2021 Lexus LS has an 82-liter tank, and the 2021 BMW 8 Series comes with a 68-liter fuel tank. During actual refueling, the amount of fuel may exceed the nominal capacity. This occurs because automakers specify the tank capacity from the bottom of the tank to a safe fill level, leaving additional space between the safe level and the tank opening. This safety margin allows for fuel expansion when temperatures rise, preventing overflow. If fuel is filled up to the tank opening during refueling, the actual fuel quantity may exceed the nominal tank capacity. To check remaining fuel levels, drivers can observe the fuel gauge on the right side of the instrument panel, marked with E (Empty) and F (Full). When the needle approaches E, it indicates low fuel, while proximity to F shows sufficient fuel levels.