Why Are Fuel Tanks on Low-End Cars Located on the Left Side?

[VonRyan]

The placement of the fuel tank is not determined by whether a car is high-end or low-end but is instead based on considerations for driving safety. Different automakers have varying designs for fuel tanks. For example, Japanese cars typically have fuel tanks on the left side, while domestic cars often place them on the right. Therefore, the notion that low-end cars have fuel tanks on the left is incorrect. Driving often involves prolonged high-speed travel, making vehicle balance particularly important. If one side of the car is heavier than the other, severe rollover accidents can occur during turns. As a result, different car brands position the fuel tank opening on different sides of the vehicle, depending on the layout of internal components. There are no strict requirements or international standards for the placement of fuel tanks and their caps. The location is determined by the vehicle's design and chassis layout. For car owners, there’s no need to worry too much about the fuel tank's position, as it’s simply a result of differing design philosophies and has minimal impact on normal driving. Beyond fuel tank placement, many other interior designs vary by country, primarily due to differing regional regulations.