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What cars have an FB25 engine?

The FB25 engine is a 2.5-liter flat-four boxer engine produced by Subaru. It is found in a variety of Subaru vehicles, including the Outback, Ascent, and Legacy models. The FB25 engine is known for its reliability, efficiency, and smooth power delivery.


Subaru Outback


The Subaru Outback is a popular midsize crossover SUV that has been offered with the FB25 engine since the 2015 model year. The FB25 engine in the Outback produces 175 horsepower and 174 lb-ft of torque. The Outback is available with either a 6-speed manual or a continuously variable transmission (CVT).


Subaru Ascent


The Subaru Ascent is a three-row midsize SUV that has been available with the FB25 engine since its introduction in 2019. The FB25 engine in the Ascent produces 260 horsepower and 277 lb-ft of torque. The Ascent comes standard with a CVT transmission.p>

Subaru Legacy


The Subaru Legacy is a midsize sedan that has been offered with the FB25 engine since the 2015 model year. The FB25 engine in the Legacy produces 175 horsepower and 174 lb-ft of torque. The Legacy is available with either a 6-speed manual or a CVT transmission.


Other Subaru Models


In addition to the Outback, Ascent, and Legacy, the FB25 engine is also found in the following Subaru models:



  • Subaru Impreza

  • Subaru Crosstrek

  • Subaru Forester


The FB25 engine is a reliable and efficient powerplant that has been a staple in Subaru's lineup for several years. Its smooth power delivery and versatility make it a popular choice for a variety of Subaru models.

What cars have the FB25 engine?


FB25

  • 2011–18 North American Subaru Forester.
  • 2012–19 North American Subaru Legacy.
  • 2013–19 North American Subaru Outback.



Why do EJ25 engines fail?


The EJ25 engine is an interference engine, meaning that if the timing belt fails, it can cause significant engine damage. The water pump is also a critical component that can fail and cause overheating. Replacing the timing belt and water pump at regular intervals is recommended to prevent these issues.



What cars came with the EJ25?


EJ25

  • 2006-2014 Subaru WRX.
  • 2004-Present Subaru STI.
  • 98-2011 Impreza.
  • 1996-2010 Legacy.
  • 1996-2012 Legacy GT.
  • 1996-2012 Outback.
  • 1998-2010 Forester.
  • 1998-2013 Forester XT.



Which Subaru models have boxer engines?


The following Subaru vehicles are equipped with the BOXER engine:

  • Subaru Ascent.
  • Subaru BRZ.
  • Subaru Crosstrek.
  • Subaru Forester.
  • Subaru Impreza.
  • Subaru Legacy.
  • Subaru Outback.
  • Subaru WRX.



What year did Subaru stop using timing belts?


Simply, then, a 1997 to 2011 Forester will have a timing belt, while any of the fourth-gen Foresters (from 2013 or later) will have a timing chain.



Does the Subaru FB25 have a timing belt or chain?


Subaru switched from timing belt to timing chain with the 2011 introduction of the FB25 engine.



What is the most reliable Subaru engine?


EJ22. Considered "bulletproof," the EJ22 is often called Subaru's most reliable engine. It's a 2.2-liter four-cylinder boxer engine, and the estimated life of the EJs is over 250,000 miles, with many drivers reporting over 500k.



What Subaru has the FB25?


JDM FB25 Engine for 11-18 Subaru Forester, 13-18 Subaru Legacy, & Outback.



What is the life expectancy of a Subaru 2.5 engine?


200,000 miles
Engine Lifespan: Subaru engines are known for their durability and longevity, with many drivers reporting engines that last well beyond 200,000 miles with proper maintenance. The key to extending the lifespan of your Subaru engine is regular maintenance, including oil changes, fluid checks, and tune-ups.



What are the disadvantages of boxer engines?


Boxer Engine Disadvantages

  • Its wide size makes it somewhat more difficult to work on, especially in tight quarters.
  • As a result of its position, maintenance and repairs are usually higher in cost, in part because it takes mechanics longer to do routine work, like changing spark plugs.


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.