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Why is the Subaru gas tank on right?

The Subaru gas tank is typically located on the right side of the vehicle, which is a design choice made by the automaker. This positioning serves several practical and functional purposes that enhance the overall driving experience and vehicle design.


Balancing Vehicle Weight Distribution


Placing the gas tank on the right side of the Subaru helps to better balance the weight distribution of the vehicle. The fuel tank is a significant component, and its placement on the right side helps to counterbalance the weight of the engine, which is typically located on the left side of the car. This balanced weight distribution improves the vehicle's handling, stability, and overall driving dynamics.,p>

Improved Accessibility and Convenience


Having the gas tank on the right side of the Subaru makes it more convenient for the driver to refuel the vehicle. When pulling into a gas station, the driver can easily access the fuel filler on the right side, without having to navigate around the vehicle or park in a specific orientation. This design choice enhances the overall refueling experience and saves time for the driver.


Compatibility with Fuel Pump Layouts


The positioning of the Subaru gas tank on the right side also aligns with the typical layout of fuel pumps at gas stations. Most fuel pumps are positioned on the right side of the vehicle, making it easier for drivers to access the fuel filler and complete the refueling process. This compatibility between the vehicle design and the gas station infrastructure further contributes to the convenience and efficiency of refueling a Subaru.


Conclusion


In summary, the Subaru gas tank is located on the right side of the vehicle for several practical reasons, including improved weight distribution, enhanced accessibility and convenience for the driver, and compatibility with the layout of fuel pumps at gas stations. This design choice reflects Subaru's commitment to creating vehicles that offer a seamless and efficient driving experience for their customers.

What does it mean when your gas tank is on the right?


Some cars have the gas tank on the right side (passenger side) due to the country's driving regulations, engineering and safety considerations, and manufacturing logistics. Cars designed for right-hand driving countries (like the U.S., Germany, or Japan) have the tank on the right, as the driver is on the left and can reach the pumps more easily. Safety and aesthetics also play a role, as placing the tank on the passenger side can keep the fuel filler away from the driver's side, reducing the risk of accidents with passing traffic.
 
Why gas tanks are on different sides

  • Driving side: The simplest reason is to align the fuel filler with the driving side of the road. 
    • In countries with right-hand traffic (like the US, Germany, Japan), the driver sits on the left side of the car and the fuel tank is often on the right to be closer to the pump. 
    • In countries with left-hand traffic (like the UK), the driver is on the right, so the tank is often on the left. 
  • Safety: Placing the tank on the passenger's side can be safer in an emergency. 
    • It keeps the filler away from passing traffic, which is especially helpful when filling up on the side of a road. 
  • Manufacturer preferences and logistics:
    • Aesthetics: The position of the tank can be influenced by the desired look of the car's body lines, especially in sports or luxury cars. 
    • Manufacturing: Manufacturers may choose a side based on the most efficient layout for parts like the exhaust system, or to save on production costs and time by keeping the fuel system components on one side. 
    • Consumer preference: Sometimes consumer demand influences the placement. However, historical data suggests that while drivers may prefer the left side for convenience, they don't like their cars hitting the pump islands. 

How to tell
  • Check the fuel gauge on the dashboard. A small arrow next to the pump icon points to the side where the fuel tank is located.
  • It is important to remember that the tank's location can vary by model and manufacturer, so checking the dashboard is the most reliable method. 



What does it mean if your gas is on the passenger side?


Some gas tanks are on the passenger side for safety reasons, such as protecting the car from side-impact damage in the event of a crash, and for better traffic flow at gas stations. Other reasons include brand-specific design traditions and the layout of the car's internal components. 
Safety and traffic flow

  • Roadside safety: Placing the fuel filler on the passenger side is a safety measure in countries where people drive on the right side of the road. It ensures that in the event of a breakdown, the car is parked between the driver and oncoming traffic, which is the most likely point of impact. 
  • Gas station efficiency: Having gas tanks on both sides of the car helps reduce congestion at gas stations by allowing more vehicles to refuel at the same time. 

Design and convenience
  • Brand tradition: Some brands consistently place the fuel filler on the passenger side as a part of their design philosophy. For example, some German manufacturers like Audi and BMW tend to favor this side. 
  • Component layout: The placement of the fuel tank on either side can also be influenced by the layout of other components in the car, such as the exhaust system, which may make one side more convenient for engineers to use. 

Historical context
  • Historical convention: A historical, though less common, reason cited for passenger-side fuel tanks is that they were sometimes intended for women, who were often chauffeured. The idea was that the passenger could exit the vehicle and refuel it for her, while a man's car would have the tank on the driver's side for convenience. 



Why are Subaru gas tanks on the right side?


Subaru gas tanks are on the right side for roadside safety, so that if you have to refuel on the side of the road, you are standing on the passenger side, away from traffic. This reasoning is common for manufacturers primarily selling to markets where people drive on the right side of the road, such as the United States. 

  • Safety first: The main reason is for safety, particularly when refueling with a gas can on the side of the road. Placing the fuel filler on the passenger side keeps you from standing in a traffic lane. 
  • Market consideration: Subaru's primary markets, like North America and Japan, have different driving rules. While Japan drives on the left, Subaru has consistently placed the fuel filler on the right for the large American market where right-hand driving is standard. 
  • Balancing market needs: While many Japanese manufacturers put the filler on the left for their domestic market, Subaru's focus on the American market led to the right-side placement becoming a long-standing design choice for them, this Reddit post explains. 
  • Passenger side convenience: The right side is also the passenger side, so if a driver needs to refuel, they are not standing in the road while filling up. 



What does it mean if your gas cap is on the right?


Basically, the location of the fuel cap depends on whether there is right- or left-hand traffic in the country where the car is built. If the car is designed for right-hand traffic, the fuel cap is on the right and vice versa.


Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.