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How many miles will a Subaru engine last?

Subaru engines are known for their durability and longevity, with many Subaru vehicles capable of reaching 200,000 miles or more on the original engine. On average, a well-maintained Subaru engine can last between 150,000 to 300,000 miles, depending on various factors.


Factors Affecting Subaru Engine Lifespan


The lifespan of a Subaru engine can be influenced by several key factors:



  • Maintenance: Regular oil changes, tune-ups, and other recommended maintenance tasks are crucial for extending the life of a Subaru engine. Neglecting these can lead to premature wear and tear.

  • Driving Conditions: Engines that are subjected to frequent towing, heavy loads, or extreme temperatures (hot or cold) may wear out faster than those in more moderate conditions.

  • Driving Style: Aggressive acceleration, high-revving, and other hard-driving habits can put additional stress on the engine and reduce its lifespan.

  • Engine Type: Subaru's boxer engines are known for their durability, but some models may have slightly different lifespans depending on the specific engine design.


With proper care and maintenance, many Subaru owners report their engines lasting well beyond the 200,000-mile mark, with some even reaching 300,000 miles or more.


Tips for Maximizing Subaru Engine Life


To help ensure your Subaru engine reaches its full potential lifespan, consider the following tips:



  • Follow the Maintenance Schedule: Adhere to the recommended oil change intervals and other maintenance tasks outlined in your owner's manual.

  • Use High-Quality Fluids: Invest in high-quality engine oil, coolant, and other fluids to keep your Subaru's components well-lubricated and protected.

  • Avoid Excessive Idling: Prolonged idling can put unnecessary strain on the engine, so try to limit it whenever possible.

  • Drive Conservatively: Avoid aggressive acceleration, high-revving, and other hard-driving habits that can wear out the engine prematurely.

  • Address Issues Promptly: If you notice any unusual noises, vibrations, or other signs of potential engine trouble, have your Subaru inspected and repaired as soon as possible.


By following these tips and maintaining your Subaru's engine according to the manufacturer's recommendations, you can help ensure your vehicle's engine reaches its full potential lifespan.

Are Subarus reliable after 200k miles?


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



What year did Subarus have engine problems?


Subaru WRX and WRX STI: 2008-2014 Models
The performance-oriented Subaru WRX and WRX STI from 2008 to 2014 unfortunately did not escape their own set of difficulties. These cars were plagued with engine problems.



Which car brands last the longest?


These are the Longest-Lasting Car Brands

Longest-Lasting Brands – iSeeCars Study
RankBrand% Chance of Lasting 250,000+ Miles
1Toyota17.0%
2Honda13.6%
3Ram11.5%



At what mileage do Subarus break down?


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.



How much does replacing a Subaru engine cost?


Engine Replacement:
The cost to replace a Subaru engine can vary depending on factors such as the model year, engine type, and labor costs. On average, the cost to replace a Subaru engine can range from $3,000 to $5,000 or more, including parts and labor.



Can a Subaru last 300,000 miles?


How Many Miles Can I Get Out Of My Subaru Outback, Impreza, Forester, Legacy or WRX model? While results will vary and the big variable is always how well the car has been maintained, what I can tell you is a Subaru is capable of going 300,000 miles.



Is it worth replacing an engine?


New engines offer a long-term, reliable solution to your car troubles. On the other hand, used vehicles may come with their own set of engine problems. If your used vehicle replacement encounters engine issues, you could end up paying twice as much in the long run.



What is the average life of a Subaru 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.



Is it worth fixing a car with 300k miles?


If the cost of the repair is less than or around 50% of the vehicle's value, it's usually worth it. Reliability: Some brands are known for their long-lasting reliability, even beyond the 200k-mile mark.



What is considered high mileage for a Subaru?


Good mileage for a used car typically falls between 100,000 to 150,000 miles if the car has been well-maintained. Subarus, known for their durability, can handle higher mileages, even over 200,000 miles, with regular servicing. Always review maintenance records and vehicle history for a reliable assessment.


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.