How Many Miles is Too Many for a Subaru? Experts Reveal the Truth about Subaru’s Lifespan

Subaru is a popular car brand known for its versatility, all-wheel drive system, and reliability. However, many Subaru owners or potential buyers wonder how many miles a Subaru can last before it loses its value or starts experiencing problems.

In this article, we will discuss what is considered high mileage for a Subaru, factors that can influence a Subaru’s lifespan, and strategies to maintain a high mileage Subaru. We will also compare Subaru’s reliability to other car brands and provide tips for buying a used Subaru with high mileage.

What is considered high mileage for a Subaru and how it varies based on the model?

Generally, a high mileage car is one that has 75,000 miles or more on its odometer. However, different Subaru models have varying levels of durability and longevity. According to, the Subaru Legacy and Subaru Outback are the most durable Subaru models, followed by the Subaru Forester. These three models can last up to 200,000 miles or more with proper maintenance and care.

On the other hand, the Subaru Impreza, a compact car with a smaller engine, may start experiencing problems at around 100,000 miles. It’s important to note that these are just estimates, and your driving habits, maintenance routine, and other factors can impact your Subaru’s lifespan.

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Factors that can impact the lifespan of a Subaru, such as maintenance and driving habits

Several factors can influence the lifespan of a Subaru, including maintenance, driving habits, and road conditions. One of the critical factors that can extend or shorten a Subaru’s lifespan is maintenance. Regular maintenance is essential to keep your Subaru running smoothly and prevent potential issues.

Subaru recommends the following maintenance schedule for vehicles that have over 100,000 miles:

  • Oil change: every 3,750 miles
  • Brake fluid flush: every 30,000 miles
  • Spark plug replacement: every 60,000 miles
  • Timing belt replacement: every 105,000 miles
  • Coolant flush: every 75,000 miles

Other factors that can affect a Subaru’s lifespan include driving habits and road conditions. Aggressive driving, such as speeding, harsh braking, and rapid acceleration, can put additional strain on the engine and decrease its lifespan. Similarly, driving on poorly maintained roads or through extreme weather conditions can damage the car’s undercarriage, tires, and suspension system, leading to more significant issues down the line.

The importance of regular maintenance to extend the life of a Subaru

Regular maintenance is crucial for extending your Subaru’s lifespan and avoiding costly repairs. A well-maintained Subaru can easily last up to 200,000 miles or more, depending on the model. However, neglecting maintenance or delaying repairs can decrease your car’s value, result in breakdowns, and decrease its overall lifespan.

Some of the most important maintenance tasks for a high mileage Subaru include:

  • Changing the oil and filter regularly
  • Replacing worn-out belts, hoses, and timing belts
  • Inspecting and replacing brake pads and rotors
  • Checking the battery, alternator, and starter
  • Checking and replacing the spark plugs
  • Flushing the coolant and brake fluid
  • Inspecting and replacing suspension components
  • Checking and balancing the tires
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What to look for when buying a used Subaru with high mileage

Buying a used car can be a smart financial decision as long as you do your research and know what to look for. When buying a used Subaru with high mileage, it’s essential to inspect the following components:

  • Engine: Look for signs of oil leaks, unusual noises, and check the engine compression.
  • Transmission: Check if the gears shift smoothly and if there are any signs of wear and tear.
  • Suspension: Inspect the shocks and struts for signs of wear and tear or leaks.
  • Exterior and interior: Check for rust, wear and tear, and make sure all electronics are working.
  • Service records: Get a detailed history of the car’s maintenance and repair history.

Comparison of Subaru’s reliability to other car brands

Subarus are generally considered reliable compared to other car brands. According to Consumer Reports, Subaru ranks fourth on a list of most reliable car brands, trailing behind Lexus, Mazda, and Toyota. J.D. Power also rated Subarus as above average in terms of reliability, with the 2020 Subaru Legacy earning the highest ranking.

Strategies to maintain a Subaru with high mileage

Maintaining a high mileage Subaru requires a little extra effort and care, but the following tips can help you extend your car’s lifespan:

  • Stick to a regular maintenance schedule and don’t delay repairs.
  • Avoid aggressive driving and follow good driving habits.
  • Choose high-quality fluids and parts when getting maintenance done.
  • Keep your car clean, both inside and out, to prevent rust and damage.
  • Drive your car regularly instead of letting it sit for long periods.
  • Store your car in a garage or under a cover to protect it from extreme weather conditions.
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Q: How long can a Subaru last with proper maintenance?
A: With proper maintenance and care, a Subaru can last up to 200,000 miles or more, depending on the model.

Q: Are Subarus worth the investment in terms of longevity?
A: Yes, Subaru’s reliability and durability make them a smart investment in the long run.

Q: Can high mileage Subarus still be reliable?
A: Yes, high mileage Subarus can still be reliable, as long as they are well-maintained and cared for.

Q: How do I know if my Subaru needs maintenance?
A: Your Subaru’s owner’s manual will offer specific guidelines for maintenance based on your car’s age, mileage, and model. Additionally, regular visual inspections of your car’s fluids, tire pressure, and overall condition can help you identify potential issues.


Subarus are dependable cars that can last for many years, even with high mileage, as long as they are well-maintained. Factors such as driving habits, maintenance, and road conditions can impact your Subaru’s value and longevity, so it’s essential to prioritize regular maintenance and follow good driving habits. Checking a used Subaru’s history and inspecting its components can help you make an informed decision when buying a high mileage Subaru.

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Joseph Weaver

With a background in engineering and a passion for cars, Joseph brings a unique perspective to our blog. He's particularly interested in the technology and innovation behind Subaru's advanced safety features, and his articles on this topic are always insightful and informative. When he's not writing, he enjoys playing video games and spending time with his family.

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