How long is a Subaru Impreza good for?

Typically, a Subaru Impreza can run for about 200,000 miles (320,000 kilometers) or more with diligent maintenance; many examples reach 250,000 miles, and a few pass 300,000 miles when cared for properly.

What determines its lifespan?

The lifespan of an Impreza is not defined by a single factor. It depends on the engine family, maintenance history, driving conditions, and how well issues are addressed as they arise. The following factors play major roles:

• Regular maintenance and timely repairs, including oil changes, filter replacements, and fluid checks.


• Engine design and variant (older EJ-series engines vs newer FB/FA-series engines) and their known vulnerabilities.


• Transmission type and wear, especially CVTs that require ongoing fluid maintenance.


• Driving conditions and usage patterns (long highway trips tend to be gentler on engines than stop-and-go city driving or heavy towing).


• Climate and exposure to road salt or corrosion, which can affect body and undercarriage longevity.


• Past repairs and the quality of parts used in those repairs.


• Overall condition and maintenance history of the vehicle; a well-documented service history tends to outperform a neglected one.

In short, how long an Impreza lasts hinges on the care it has received and the environments in which it has lived.

Engine choices and reliability

Older EJ engines vs newer FB/FA engines

Subaru’s older EJ 2.5-liter engines earned a reputation for durability but carried a known risk of head-gasket failure as mileage climbs. Newer FB/FA series engines, designed with modern cooling and lubrication, tend to be more robust and less prone to some of the classic issues, though all engines benefit from regular maintenance and careful inspection as they accumulate miles. Regardless of engine, the drivetrain's longevity is tied to routine care and prompt fixes when trouble first appears.

Maintenance to maximize longevity

If you want to push an Impreza toward higher mileages, commit to a disciplined maintenance routine and proactive care. The following steps are commonly recommended by technicians and experienced owners:

1. Adhere to the official maintenance schedule in your owner’s manual, using the recommended oil grade and change intervals; use synthetic oil if possible and adjust intervals for severe weather or heavy usage.


2. Monitor and replace fluids regularly: engine oil, coolant, transmission/CVT fluid, brake fluid, and power steering fluid as specified; address leaks promptly.


3. Pay attention to the cooling system to prevent overheating, which can accelerate wear on the engine and head gaskets; perform coolant flushes at recommended milestones.


4. Inspect the timing system (belt/chain) as required by your model; replace timing belt if applicable and check tensioners and idlers to prevent catastrophic failure.


5. Maintain the transmission with appropriate service intervals; CVT-equipped models may require more frequent checks of CVT fluid and service.


6. Keep tires, brakes, and suspension components in good condition; improper alignment or worn brakes can lead to uneven wear and unsafe handling that stresses the drivetrain.


7. Protect against rust and corrosion, especially in snowy climates; regular underbody washes and rust-proofing where appropriate can help.


8. Use quality parts and fluids; avoid cheap, low-quality replacements that can shorten life or cause faults.


9. Document service history and address any recalls or service campaigns promptly; a complete record helps future maintenance decisions.

Following this maintenance discipline can significantly influence how long an Impreza stays reliable and safe on the road.

Summary

The Subaru Impreza’s lifespan is not a fixed tally but a function of care and circumstance. With routine maintenance, many models reach 200,000 miles or more, and well-maintained examples routinely push beyond 250,000 miles. Specific figures vary by engine type and year, but proactive maintenance, attentive driving, and timely repairs remain the best path to maximizing longevity.

How long will a Subaru Impreza engine last?

Despite its smaller size, the Impreza is built to last, with many drivers reporting longevity and reliability well beyond 200,000 miles.

What year to stay away from a Subaru Impreza?

Years to avoid for the Subaru Impreza include 2012 and 2013, which had issues with the transmission and other reliability problems. The 2008 model is also often cited as a year to avoid, though specific reasons aren't as widely mentioned in the provided results. If considering an older model, be wary of models from 1996-2005 that may have used engines prone to head gasket failure. 
You can watch this video to learn about common problems with the 2012-2016 Impreza: 59sMaxTheCarGuyYouTube · Jan 11, 2023
Years to avoid

• 2012: This model had issues with the transmission, particularly the continuously variable transmission (CVT), with some units potentially experiencing sudden acceleration. 
• 2013: A bad year for the Impreza due to multiple issues, including engine and transmission problems and low owner satisfaction scores from Consumer Reports. 
• 2008: Often listed as a year to avoid, it was the first year of the third generation and may have had specific drawbacks. 
• 1996-2005: These years, especially with the EJ25 engine, had a known issue with head gasket failures, leading to costly repairs. 

What to look for instead

• Post-2013 models: Generally, newer models have improved reliability, with the 2022 model being a good example. 
• 2015 or later CVTs: If buying a model with a CVT, 2015 or newer models generally had better versions of the transmission. 

This video discusses common problems in the 2011-2017 Impreza: 1m1A Auto: Repair Tips & Secrets Only Mechanics KnowYouTube · Jul 5, 2023

Can Subarus last 300,000 miles?

On average, a well-maintained Subaru Outback can last anywhere from 200,000 to 300,000 miles!

Are subarus reliable after 100k miles?

Yes, Subarus can be reliable after 100,000 miles, but it is heavily dependent on consistent maintenance and addressing potential issues like head gaskets. With proper care, many Subarus can last for 200,000 to 300,000 miles or more. 
Factors for reliability after 100k miles

• Maintenance is crucial: This is the single most important factor. Regularly following the manufacturer's service schedule for things like oil changes, fluid flushes, and timing belt/chain replacements is essential for longevity. 
• Common issues to check for:
  • Head Gaskets: This is a well-known potential issue in older EJ engines, often occurring between 100,000 and 130,000 miles. 
  • Engine reseals: Newer FB engines might require a more involved reseal around 150,000 miles. 
  • CVT transmission: Early models of the Continuously Variable Transmission (CVT) had some documented problems, so it's worth researching the specific model year. 
• Model and engine differences: Older EJ engines are known for head gasket issues, while newer FB engines have a timing chain instead of a belt but may need a different type of service later on. 
• Inspection and service history: If buying a used Subaru, a clean vehicle history report and documented service records are vital. 

How to ensure long life

• Follow the 100k-mile service: At the 100,000-mile mark, be prepared for a service that combines previous intervals and includes replacing spark plugs, transmission fluid, and differential fluid. 
• Preventive maintenance: Continue with all standard maintenance items like oil changes, tire pressure checks, and air filter replacements to prevent other components from failing prematurely. 
• Be prepared for other repairs: Once a car hits 100,000 miles, various other parts like suspension components, wheel bearings, and the alternator may start to need replacement, even if the major mechanical parts are still sound.