Is the Crosstrek better on gas than the Outback?

Yes. In typical gasoline-powered configurations, the Crosstrek's 2.0-liter engine generally consumes less fuel per mile than the Outback's standard 2.5-liter engine, though the margin tightens with the Outback's turbo option and varies by year and trim.

Subaru's Crosstrek and Outback share a platform and drivetrain philosophy but target different shoppers: the Crosstrek emphasizes efficiency and compact practicality, while the Outback emphasizes space, comfort, and available power. This article compares current EPA fuel-economy numbers for common gasoline trims to help readers gauge which model tends to sip fuel in regular driving.

Fuel economy by powertrain

The figures below show EPA estimates for common current trims with gasoline powertrains. They assume all-wheel drive and typical automatic transmissions. Real-world mileage will vary with driving style, payload, and terrain.

• Crosstrek with 2.0-liter engine (CVT): approximately 28 mpg city, 33 mpg highway, 30 mpg combined.


• Outback with 2.5-liter engine (CVT): approximately 26 mpg city, 32 mpg highway, 29 mpg combined.


• Outback with 2.4-liter turbo engine (CVT): approximately 23 mpg city, 30 mpg highway, 26 mpg combined.

Among gasoline-only configurations, the Crosstrek's lighter weight and smaller engine typically yield better mixed-driving efficiency than the Outback's standard 2.5-liter setup; however, choosing the Outback's turbo engine lowers fuel economy in exchange for more power.

Real-world factors

Actual mileage is influenced by factors such as city versus highway driving, terrain, load, tire choice, and how often the AWD system engages. Many drivers report mileage closer to EPA estimates on long highway trips, with lower figures in stop-and-go urban conditions. The Crosstrek's CVT can also affect acceleration feel and efficiency depending on driving style.

Bottom line for buyers

For pure gasoline efficiency, the Crosstrek typically offers slightly better mileage than the Outback's standard 2.5L engine, with a modest edge in mixed driving. If you want stronger performance or more space, the Outback's turbo option reduces efficiency, while the Crosstrek Hybrid (where available) can deliver higher overall fuel economy—though it adds price and charging considerations. Note that as of 2024, there is no hybrid Outback option.

Summary

In summary, for gasoline-powered driving, the Crosstrek generally delivers better fuel economy than the Outback's standard powertrain, while the Outback's turbocharged option uses more fuel. The best choice for fuel savings depends on how you balance efficiency with power needs and cargo space. Always compare the exact trim's EPA ratings for the latest model year before deciding.

Which has better gas mileage, Crosstrek or Outback?

The 2025 Crosstrek proves to be a more fuel-efficient SUV, achieving an EPA-estimated 27/34/29 MPG (City/Highway/Combined). The Outback follows closely behind with up to an EPA-estimated 26/32/28 MPG (City/Highway/Combined).

Are Subaru Crosstreks good on gas?

Yes, the Subaru Crosstrek is considered fuel-efficient, especially for its class, with the most efficient models achieving an EPA-estimated 29 mpg combined (27 city/34 highway). Factors contributing to its efficiency include a continuously variable transmission (CVT), aerodynamic design, and direct-injection engines that optimize performance. 
2025 Crosstrek fuel efficiency

• Base and Premium trims: Equipped with a 2.0-liter engine, these models get an EPA-estimated 27 mpg city / 34 mpg highway / 29 mpg combined. 
• Sport and Limited trims: These models feature a more powerful 2.5-liter engine and get an EPA-estimated 26 mpg city / 33 mpg highway / 29 mpg combined. 
• Wilderness trim: This version has slightly lower fuel economy due to its off-road focus, with an EPA-estimated 25 mpg city / 29 mpg highway / 27 mpg combined. 

Factors that improve efficiency

• Continuously Variable Transmission (CVT): The CVT helps the engine operate within its most efficient range. 
• Aerodynamic design: The body shape and air deflectors reduce wind resistance. 
• Direct injection and auto start-stop technology: These features optimize fuel consumption and reduce emissions. 

Tips to maximize your Crosstrek's fuel economy

• Maintain proper tire pressure: Under-inflated tires increase rolling resistance. 
• Drive smoothly: Avoid aggressive acceleration and hard braking. 
• Reduce weight: Remove unnecessary items from the vehicle and consider removing roof racks when not in use. 
• Use Eco Mode: If your model is equipped with it, use Eco Mode to optimize engine behavior for better fuel economy. 

Why is Subaru discontinuing the Crosstrek?

Subaru is not discontinuing the Crosstrek model line entirely, but the Crosstrek Hybrid (PHEV) was discontinued in the U.S. due to slow sales and Subaru's strategic shift toward new hybrid and electric vehicle (EV) platforms that will be shared with Toyota. Subaru is still producing the standard Crosstrek and is developing new hybrid and EV models based on its new Global Platform, which will offer a new hybrid system for the Crosstrek in the future. The discontinuation of the manual transmission option was also driven by declining demand. 
This video discusses the reasons behind the discontinuation of the Crosstrek Hybrid and Subaru's future plans for electrification: 46sAlex PrestigiacomoYouTube · Jun 9, 2025

• Hybrid model discontinued: The Crosstrek Plug-In Hybrid was dropped after a short run in the U.S. because it only accounted for a small percentage of total sales. 
• Strategic shift to new platforms: Subaru is focusing on developing new hybrid and EV models using its new Global Platform, which is designed to accommodate these powertrains. The company is working with Toyota on future EV platforms to improve profitability and innovation. 
• Manual transmission phased out: The manual transmission option was discontinued due to declining sales, as a small percentage of buyers opted for it compared to automatic transmissions. 
• Standard Crosstrek remains available: The gasoline-powered Crosstrek continues to be a popular and available model. 
• Future hybrid return: Subaru has stated that it will launch a new hybrid Crosstrek in the future, likely with a new hybrid system and on the new Global Platform. 

This video explains the changes coming to the 2025 Subaru Crosstrek, including updates to the powertrain options: 55sAlex PrestigiacomoYouTube · Nov 4, 2024

What are the downsides of a Subaru Crosstrek?

Downsides of the Subaru Crosstrek include poor acceleration in the base engine, potential issues with the CVT and electrical systems, and a lack of cabin sound insulation. Other concerns involve easily chipped paint, fragile windshields, and limited cargo and interior space compared to larger vehicles.
 
Performance and mechanical issues

• Underpowered engine: The base 2.0-liter engine can feel sluggish, especially when merging or passing on highways. 
• CVT concerns: Some owners have reported premature wear, shuddering, or delayed acceleration from the Continuously Variable Transmission (CVT). 
• Excessive oil consumption: Older models have been noted for excessive oil consumption, requiring more frequent top-offs. 
• Steering and handling: Some earlier models have been criticized for handling issues, including fishtailing or pulling to one side. 

Electrical and technology problems 

• Infotainment glitches: Issues such as slow response times, screen freezing, Bluetooth connectivity problems, and unresponsiveness have been reported.
• Electrical malfunctions: Some models have experienced electrical problems with instrument panels affecting driver-assist features or infotainment systems. 

Body and interior complaints

• Poor sound insulation: The cabin is not well-insulated, leading to significant road, wind, and engine noise at various speeds. 
• Fragile paint and windshields: The paint can easily chip, and the windshields are prone to cracking from minor impacts. 
• Limited space: As a subcompact SUV, the cargo and interior space can feel cramped for families or those with a lot of gear. 

Other potential downsides

• High replacement costs: Issues like a cracked windshield with the EyeSight system require expensive recalibration upon replacement. 
• Overly sensitive driver-assist features: Some owners find the driver-assistance systems to be overly sensitive and disable them.