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Which Subaru is most fuel-efficient?

When it comes to finding the most fuel-efficient Subaru model, the Subaru Crosstrek stands out as the clear winner. With its impressive fuel economy ratings, the Crosstrek offers a compelling combination of efficiency and versatility that makes it an excellent choice for eco-conscious drivers.


Subaru Crosstrek: The Fuel-Efficient Crossover


The Subaru Crosstrek is a compact crossover SUV that has gained popularity for its blend of off-road capability, practical design, and impressive fuel efficiency. According to the EPA, the 2023 Subaru Crosstrek with the standard 2.0-liter four-cylinder engine and continuously variable transmission (CVT) achieves an estimated 28 mpg in the city and 33 mpg on the highway. This puts the Crosstrek among the most fuel-efficient models in its class, making it an attractive option for those seeking a versatile vehicle with excellent gas mileage.


Factors Contributing to the Crosstrek's Efficiency


The Subaru Crosstrek's fuel efficiency can be attributed to several key factors:



  • Efficient Boxer Engine: The Crosstrek's 2.0-liter four-cylinder Boxer engine is known for its compact design and inherent balance, which helps to reduce vibrations and improve overall efficiency.

  • Continuously Variable Transmission (CVT): The available CVT transmission in the Crosstrek is designed to optimize engine performance and fuel economy, providing a seamless and efficient power delivery.

  • Lightweight Construction: The Crosstrek's use of lightweight materials, such as aluminum and high-strength steel, helps to reduce the overall weight of the vehicle, contributing to its improved fuel efficiency.

  • Aerodynamic Design: The Crosstrek's aerodynamic body shape and features, such as the active grille shutters, help to minimize wind resistance and further enhance its fuel efficiency.


These factors work together to make the Subaru Crosstrek one of the most fuel-efficient models in the Subaru lineup, providing drivers with a practical and eco-friendly crossover option.


Other Fuel-Efficient Subaru Models


While the Subaru Crosstrek stands out as the most fuel-efficient Subaru model, the brand offers several other options that also deliver impressive fuel economy:



  • Subaru Impreza: The Impreza compact car, available as a sedan or hatchback, achieves up to 28 mpg in the city and 36 mpg on the highway with the standard 2.0-liter four-cylinder engine and CVT.

  • Subaru Ascent: The Ascent three-row SUV, the largest model in the Subaru lineup, can achieve up to 21 mpg in the city and 27 mpg on the highway with its turbocharged 2.4-liter four-cylinder engine and CVT.

  • Subaru Outback: The Outback midsize crossover, known for its off-road capabilities, can achieve up to 26 mpg in the city and 33 mpg on the highway with the standard 2.5-liter four-cylinder engine and CVT.li>

While these other Subaru models may not match the Crosstrek's exceptional fuel efficiency, they still offer competitive fuel economy ratings within their respective segments, making them attractive options for eco-conscious drivers.

Is Subaru AWD better than 4WD?


Generally, AWD offers superior performance over 4WD in inclement weather. Through rain, ice, or snow, AWD works automatically and nonstop to provide ultimate traction and stability without requiring additional action by the driver.



Is the Subaru Crosstrek fuel efficient?


The 2024 Subaru Crosstrek mpg EPA estimates reach an impressive 34 miles per gallon, depending on which engine option you choose. But the Crosstrek engines are both efficient and powerful, laid bare by their impressive specs.



Which Subaru Forester has the best gas mileage?


Premium: 26 mpg city / 33 mpg highway. Sport: 26 mpg city / 33 mpg highway. Wilderness: 26 mpg city / 33 mpg highway. Limited: 26 mpg city / 33 mpg highway.



What is the most reliable Subaru model?


Outback. Renowned for its exceptional safety, versatility, and reliability, the Subaru Outback is an outstanding midsize crossover sport utility vehicle (SUV) for families.



What is Subaru's best selling model?


by Brad Anderson. Subaru Crosstrek overtook the Outback in 2024, becoming the brand's best-selling model. Forester's 15.1% sales growth helped Subaru maintain strong momentum in the U.S. market.



Which Subaru models get the best gas mileage?


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



Why is my Subaru using so much gas?


Keep your tires properly inflated - low tires can translate into greater effort for your car, which means more gas consumption. Keep your air filter clean - by replacing regularly. A clogged filter can add strain to your engine, and it will use more fuel than necessary. Don't carry extra weight!



What Subaru lasts longest?


Outback: The Subaru Outback is a rugged and versatile crossover SUV that's built to withstand the demands of daily driving and outdoor adventures lasting well beyond 200,000 miles. Many Outback owners report high mileage and long-term reliability, making it an excellent choice for those seeking longevity.



Does Subaru AWD use more fuel?


One of the common misconceptions about all-wheel drive vehicles is that they're gas guzzlers. While that may be true for some AWD systems, Subaru has made strides in ensuring that their AWD-equipped vehicles remain fuel-efficient.



Is the Forester or Outback better on gas?


2025 Subaru Forester Multimedia Touchscreens
Both vehicles have similar gas mileage, but the Forester has a slight edge over the Outback, with 33 MPG highway and 26 MPG city on all trims except the rugged Forester Wilderness.


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.