How big is a Subaru STI gas tank?
The Subaru STI is a high-performance vehicle known for its rally-inspired design and powerful engine. One of the key considerations for any car owner is the size of the gas tank, as it directly impacts the vehicle's range and refueling frequency. In this article, we’ll explore the gas tank capacity of the Subaru STI and what it means for drivers.
Subaru STI Gas Tank Capacity
The Subaru WRX STI, a popular model among enthusiasts, is equipped with a gas tank that holds approximately 15.9 gallons (60 liters) of fuel. This capacity is consistent across most recent model years, including the 2021 and 2022 versions. The size of the gas tank ensures a balance between performance and practicality, allowing drivers to enjoy spirited driving without frequent stops at the pump.
What Does This Mean for Your Driving Range?
The driving range of the Subaru STI depends on its fuel efficiency, which varies based on driving conditions and habits. On average, the STI achieves around 16-22 miles per gallon (mpg), depending on whether you’re driving in the city or on the highway. Here’s a quick breakdown:
- City Driving: With an average of 16 mpg, the STI can travel approximately 254 miles on a full tank.
- Highway Driving: At 22 mpg, the range increases to about 350 miles on a full tank.
Keep in mind that aggressive driving, such as rapid acceleration or high-speed cruising, can reduce fuel efficiency and shorten the range.
Tips for Maximizing Fuel Efficiency
To get the most out of your Subaru STI’s gas tank, consider these tips:
- Maintain Proper Tire Pressure: Underinflated tires can reduce fuel efficiency, so check your tire pressure regularly.
- Avoid Excessive Idling: Idling wastes fuel, so turn off the engine if you’re parked for an extended period.
- Drive Smoothly: Gradual acceleration and braking can improve fuel economy.
- Keep Up with Maintenance: Regular oil changes, air filter replacements, and engine tune-ups can optimize your car’s performance and fuel efficiency.
Conclusion
The Subaru STI’s 15.9-gallon gas tank provides a good balance for performance enthusiasts who want a car that’s both thrilling to drive and practical for everyday use. By understanding your vehicle’s fuel capacity and adopting efficient driving habits, you can make the most of every gallon and enjoy the road ahead.
Frequently Asked Questions
How fast does a wrx sti go 0-60?
While previous models historically hovered around the low-five-second range, the 2022 model has been fine-tuned to potentially dip below the impressive five-second threshold. This acceleration is made possible through a symphony of engineering, with a 2.4-liter turbocharged boxer engine being a key player.
How big is a 500000 gallon tank?
500000 Gallon SteelCore Corrugated Bolted Steel Tank with dimensions of 74.3 feet in diameter and 17.9 High.
How big is the gas tank on a 2014 Subaru STI?
Fuel & MPG
287.3/388.7 mi. 16.9 gal.
How big is an STI gas tank?
270.3/365.7 mi. 15.9 gal.
How many gallons does a STI hold?
Fuel & MPG
254.4/349.8 mi. 15.9 gal.
Can you mix regular and premium gas?
There's nothing wrong with mixing premium and regular gas in the same tank. In fact, this is how midgrade gas is formulated at the station. Rather than drawing from a separate storage tank for each octane rating, gas pumps actively mix high-octane fuel with lower-octane fuel to create midgrade gas.
How fast is a stock STI?
The Subaru WRX STI is capable of reaching high speeds, owing to its excellent performance to its powerful engine. The Subaru WRX STI has a top speed of 174 mph. On the other hand, the Subaru WRX model can only reach speeds of 159 mph.
What happens if I put 87 in my STI?
You may notice some slight degradation in performance using a lower octane fuel, but the vehicle will automatically adjust engine timing, avoiding a preignition condition. The WRX STI, on the other hand, requires 93 octane.
What is STI horsepower?
2021 STI has 307 horsepower w/ 258 torque. 2023 WRX has 271 horsepower w/ 258 torque. The difference like I stated above on the track they are pretty equally matched stock due to the 2023 being better optimized allowing it to reach its peak horsepower and torque faster than any car they've made yet.
Does STI need premium gas?
Performance Subaru Models
Subaru's performance-oriented models, including the WRX, WRX STI, and BRZ, require premium fuel with an octane rating of 91 or higher to perform as intended. These models are equipped with high-compression engines that benefit from the anti-knock properties of premium fuel.
