What is the average life of a Subaru Outback?

The Subaru Outback is a popular mid-size crossover SUV known for its durability and longevity. On average, a well-maintained Subaru Outback can last between 200,000 to 300,000 miles, or approximately 15 to 20 years, before major repairs or replacement is needed.

Factors Affecting Subaru Outback Lifespan

Several factors can influence the lifespan of a Subaru Outback, including driving conditions, maintenance habits, and the specific model year. Proper maintenance, such as regular oil changes, tire rotations, and addressing any issues promptly, can significantly extend the vehicle's lifespan. Additionally, the Outback's all-wheel-drive system and robust construction contribute to its long-lasting performance.

Typical Lifespan and Mileage

According to industry data, the average Subaru Outback can last between 200,000 to 300,000 miles, with many owners reporting their vehicles reaching the higher end of that range. This longevity is a testament to Subaru's commitment to building durable, reliable vehicles.

Maintaining the Subaru Outback

• Adhere to the manufacturer's recommended maintenance schedule, including oil changes, tire rotations, and fluid flushes.


• Address any issues or warning signs promptly, such as unusual noises, leaks, or performance problems.


• Regularly inspect the vehicle for wear and tear, and replace parts as needed.


• Avoid excessive idling, towing heavy loads, or driving in extreme conditions, as these can accelerate wear and tear.

By following these maintenance best practices, Subaru Outback owners can maximize the lifespan of their vehicles and enjoy the benefits of their reliable, long-lasting performance.

What is considered high mileage for a Subaru Outback?

For a Subaru Outback, "high mileage" generally means anything over 150,000 miles, but due to their durability, many properly maintained Outbacks can last 200,000 to 300,000 miles or more. A mileage in the 150,000 to 200,000 range is often considered high, but a vehicle's longevity heavily depends on its maintenance history. 
What to consider with high-mileage Outbacks

• Maintenance is key: A well-maintained Subaru can last significantly longer. Regularly check maintenance records to see if major services like timing belt replacements (on older models) have been performed. 
• Potential repairs: Even with good maintenance, components like suspension, brakes, and exhaust can show wear at 150,000 miles or more. Some models may also experience oil leaks or transmission issues as they age. 
• Longevity: Some models have been reported to reach well over 300,000 miles, with a greater than average chance of surpassing 250,000 miles. 
• Purchasing advice: When buying a high-mileage Outback, always have a trusted mechanic perform a pre-purchase inspection to assess the vehicle's condition and identify any potential upcoming issues. 

What is a common problem with a Subaru Outback?

Common problems for the Subaru Outback include weak windshields, excessive oil consumption, and issues with the cooling system and CVT transmission, especially in specific model years. Other frequent complaints involve airbag defects, electrical problems like battery drain, and vibration during acceleration.
 
You can watch this video to learn about the history of Subaru head gasket issues: 1mMrSubaru1387YouTube · Aug 11, 2024
Engine and powertrain 

• Excessive oil consumption: Many models, particularly older 2.5L engines, may burn oil between oil changes due to leaks from seals. 
• Cooling system failures: Overheating can lead to blown head gaskets, and the cooling system itself is a common point of failure. 
• CVT transmission problems: Some model years are more susceptible to issues like rough shifting or failure. 
• Vibration during acceleration: Some owners report a shudder or vibration when accelerating. 
• Older head gasket issues: The EJ-series engines (roughly 1997–2012) had an inherent head gasket failure problem, though this was mostly resolved in later models. 

Body and electrical

• Weak windshields: The glass is prone to cracking from stress or minor impacts. 
• Airbag defects: Some models have a history of airbag problems, leading to recalls. 
• Electrical issues: Problems can include unexpected battery drain and issues with the ABS control module. 

Other common issues

• Oxygen sensor failure: The front O2 sensor can fail, sometimes leading to a recall. 
• Premature brake wear: Some models experience faster-than-average brake wear. 
• Suspension wear and tear: Like many vehicles, suspension components will eventually wear out. 

What year to stay away from a Subaru Outback?

Years to avoid for the Subaru Outback include 2010–2014, which had widespread CVT, oil consumption, and oil leak issues, and 2018, which had recalls and reliability concerns. Additionally, some sources recommend avoiding the 2005–2007 models due to head gasket problems and the 2020 model, which had electrical and windshield issues. 
Years to avoid

• 2010–2014: These models are frequently cited for significant transmission issues (CVT), oil consumption, and general reliability problems. The 2010 model specifically had issues with the torque converter locking up. 
• 2018: This year saw recalls and owner complaints related to oil consumption, exhaust components, and electrical issues. 
• 2005–2007: These models are known for head gasket failures, which can cause coolant and oil leaks. 
• 2020: This model year is associated with a high number of electrical problems, including dead batteries and stalling, as well as issues with the windshield cracking from small chips. 

Other potential problem years

• 2013: Frequently mentioned for oil consumption issues.
• 2015: Some reports list it with electrical and engine problems.
• 2017: Reliability issues were noted. 

How long do Subaru Outback engines last?

A Subaru Outback engine can last for 200,000 to 300,000+ miles with proper maintenance, but longevity depends on regular care and driving habits. Key factors include following the scheduled maintenance plan, driving responsibly, and addressing issues promptly to avoid premature wear. Some owners have reported their engines lasting over 300,000 miles.
 
You can watch this video to learn about the owner's experience after 100,000 miles: 55sTFLnowYouTube · Dec 18, 2021
Factors that influence engine life

• Maintenance: Following the scheduled maintenance plan is crucial for longevity. This includes regular oil changes, replacing air filters, and changing spark plugs. 
• Driving habits: Aggressive driving with hard acceleration and braking puts extra strain on the engine and can shorten its life. Gradual acceleration and smooth braking are recommended. 
• Engine design: The Subaru boxer engine's design, with horizontally opposed pistons, helps reduce vibrations and wear, contributing to durability. 
• All-wheel drive: The Symmetrical All-Wheel Drive system enhances traction, which can reduce strain on the drivetrain over time. 

What to expect with high mileage

• Even with proper maintenance, some components will experience normal wear and tear over time. 
• At over 200,000 miles, expect that some repairs or replacements may be needed, such as for suspension components or gaskets, as seen in some high-mileage examples. 
• Other parts of the vehicle, like the transmission, may have a shorter lifespan than the engine itself. For example, some sources suggest the CVT may not last as long as the engine.