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How far can a Subaru go with a full tank?

A Subaru with a full tank of gas can typically travel between 300 to 500 miles, depending on the specific model and driving conditions. The exact range will vary based on factors like fuel efficiency, tank size, and driving style.


Subaru Fuel Efficiency and Tank Sizes


Subaru vehicles are known for their all-wheel-drive capabilities and reliable performance, but their fuel efficiency can vary across different models. The average Subaru gets around 25-35 miles per gallon (MPG) in combined city and highway driving.


The fuel tank sizes for Subaru models range from around 15 to 19 gallons, with larger SUVs and crossovers generally having bigger tanks. For example, the Subaru Outback has a 18.5-gallon fuel tank, while the compact Subaru Impreza has a 16.6-gallon tank.


Calculating Subaru Driving Range


To calculate the potential driving range for a Subaru with a full tank, you can multiply the fuel tank size by the average fuel efficiency. For instance:



  • Subaru Outback with 18.5-gallon tank and 28 MPG: 18.5 gallons x 28 MPG = 518 miles of range

  • Subaru Impreza with 16.6-gallon tank and 31 MPG: 16.6 gallons x 31 MPG = 514 miles of range


However, real-world driving conditions can impact the actual range. Factors like aggressive acceleration, high speeds, heavy loads, and cold weather can all reduce a Subaru's fuel efficiency and lower the overall driving range.


Maximizing Subaru Driving Range


To get the most out of a full tank of gas in a Subaru, drivers can employ several strategies:



  • Maintain steady, moderate speeds (ideally under 65 mph)

  • Avoid rapid acceleration and braking

  • Keep tires properly inflated

  • Remove unnecessary cargo and roof racks

  • Use the most fuel-efficient driving mode (if available)


By following these tips, Subaru owners can maximize their vehicle's driving range and get the most out of a full tank of gas.

What car has the most miles on a full tank?


These Models We've Tested Can Go 650-Plus Miles on a Full Tank of Gas

  • 2018 Ford F-150 Diesel: 700 Miles.
  • 2023 Toyota Tundra Hybrid: 700 Miles.
  • 2017 Ford F-150 EcoBoost V-6: 680 Miles.
  • 2023 Ford F-250 Super Duty Diesel: 680 Miles.
  • 2020 Hyundai Sonata Hybrid: 670 Miles.
  • 2025 Ram 1500 H.O.
  • 2020 Ram 1500 EcoDiesel: 650 Miles.



How many miles do you get from a full tank?


Anywhere from 450-650 miles a tank.



How many miles can a Subaru go up to?


Subaru vehicles are renowned for their exceptional longevity, often surpassing 200,000 miles or more with proper maintenance and care.



Will a Subaru last 300000 miles?


With regular maintenance and responsible driving, Subaru Outbacks typically last 200,000 to 300,000 miles. Their high-reliability ratings and solid build quality place them among the top contenders in longevity, giving them a 22.3% chance of surpassing 250,000 miles—well above the industry average for SUVs.



How long can 1 full tank of gas last?


It depends on what fuel mileage the vehicle gets, how big the fuel tank is and how much you drive it. Typically a car would have a tank that would hold enough fuel to go 300 miles comfortably.



How many miles can a Subaru Outback go on a tank of gas?


The Subaru Outback gas tank size allows for a fuel capacity of 18.5 gallons, which means you can get up to 518 miles of range2 with the standard engine.



Does Subaru use a lot of gas?


Subaru is the most fuel efficient all-wheel-drive brand on the market. However, next time you're at the pump, think about this: better fuel economy starts with better vehicle maintenance. Why?



How far can a Subaru Forester go on a full tank?


540 miles
Whether you're making your daily commute or heading out on a longer road trip, you'll save money on fuel when you drive the Forester. With a full tank of gas, the Forester has over 540 miles of highway driving range, allowing you to easily cross the Illinois state line in any direction and explore new places.



What is the highest gas mileage Subaru?


The Subaru vehicle with the highest mpg ratings is the 2022 Subaru Impreza, which offers up to 36 highway mpg and 28 city mpg.



How many miles can a Subaru go on a full tank?


The Subaru Outback gas tank size allows for a fuel capacity of 18.5 gallons, which means you can get up to 518 miles of range2 with the standard engine. If you have any questions, contact our dealership today.


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.