Car fuel tank design: If you have ever driven different cars, you may have noticed that the fuel tank is not always on the same side. Some cars have it on the right, while others place it on the left. Many drivers wonder why there is no standard position. The answer lies in engineering design, safety planning, and global manufacturing practices.
The main reason behind the fuel filler position is vehicle design. Car manufacturers plan the placement of the fuel tank during the early stages of development. Engineers consider several factors, such as the exhaust system, suspension setup, underbody layout, and available space.
Modern cars are built on platforms that are shared across multiple models and even different countries. Once the fuel tank position is decided for a platform, it usually remains the same for all models based on that structure. Changing it would require redesigning important components, which would increase cost and complexity.
Safety and structural planning
Safety is another important factor. Engineers carefully choose the position of the fuel tank and filler pipe to reduce risks during a crash. The tank is usually placed away from major impact zones and heat sources such as the exhaust system.
In side-impact collisions, structural strength plays a key role. The placement of the filler pipe and tank must align with crash safety standards. This is why the decision is more about safety and engineering balance rather than driver preference.
Traffic patterns and convenience
Traffic rules in different countries also influence the design of cars. In countries like India, the UK, and Japan, vehicles drive on the left side of the road. In the United States and most of Europe, vehicles drive on the right. Some manufacturers consider refuelling convenience when selecting the filler side, but there is no universal rule.
Today, both right-side and left-side fuel tanks are common worldwide. Drivers can easily check the correct side by looking at the small arrow next to the fuel gauge symbol on the dashboard, which points to the side where the fuel cap is located.
Disclaimer : This story is auto aggregated by a computer programme and has not been created or edited by DOWNTHENEWS. Publisher: ZEE News
