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How reliable is the 2015 Subaru Forester?

The 2015 Subaru Forester is broadly reliable for a compact SUV, offering standard all-wheel drive, strong safety credentials, and solid resale value. However, some owners report issues such as oil consumption in a subset of 2.5-liter engines and CVT-related wear at higher mileage, so reliability hinges on maintenance history and how well the vehicle was cared for.


Reliability signals and owner sentiment


To gauge how dependable the 2015 Forester tends to be, it helps to consider both what owners report and what independent ratings indicate.


Owner experiences



  • Many owners praise the Forester for steady, predictable performance in a variety of weather conditions and its durable drivetrain.

  • Common caveats among some owners include occasional oil consumption in certain 2.5L engines and reports of CVT-related issues as mileage climbs.

  • Resale value for Subarus remains a notable strength, contributing to a perception of long-term reliability.


Conclusion: Among owners, the 2015 Forester is viewed as a dependable choice in its class, with reliability amplified by careful maintenance but tempered by a subset of engines and transmissions that may require attention over time.


Independent assessments



  • Consumer Reports and other reliability trackers generally rate the Forester as above-average within the compact-SUV segment for this era, reflecting solid long-term durability.

  • J.D. Power and similar agencies typically show competitive predicted reliability for Subaru models in this period, with variation tied to maintenance history and regional usage patterns.

  • Recall and service data indicate a relatively modest recall footprint for the 2015 Forester, and issues reported by owners are usually addressed under warranty when diagnosed early.


Conclusion: Taken together, major reliability assessments point to solid reliability for the 2015 Forester overall, especially when the vehicle has been regularly serviced and kept up to date on maintenance.


What to look for when buying a used 2015 Forester


If you’re in the market for a used 2015 Forester, use the following inspection guidance to assess reliability and potential future upkeep.



  1. Verify maintenance records, with emphasis on oil changes and CVT fluid changes; confirm that intervals followed Subaru’s recommendations.

  2. Inspect for signs of oil consumption or leaks (check dipstick readings over time and look for oil seepage around the engine) and ask about oil-top-up history.

  3. Assess the CVT during a test drive for smooth acceleration, absence of shudder, delay, or slipping; note any transmission warning lights or harsh shifts.

  4. Evaluate wear items and suspension health (brakes, tires, control arm bushings, wheel bearings) and listen for unusual noises on rough roads or at highway speeds.

  5. Check VIN-based recall/service history to ensure all campaigns—such as safety-related recalls or CVT updates—have been completed by the dealer.


Conclusion: A well-documented maintenance history, a thorough pre-purchase inspection, and a clean CVT record are strong indicators of reliability for a used 2015 Forester.


Real-world performance and ownership costs


In daily use, the 2015 Forester typically delivers predictable ownership costs, modest fuel economy for its class, and cost-effective maintenance relative to high-end compact crossovers. Fuel economy generally sits in the mid-20s in city driving to low 30s on the highway, depending on drivetrain, trim, and driving style. Routine maintenance items—oil changes, brake service, tires, and CVT fluid changes—drive ongoing costs, and potential future repairs (engine oil consumption repairs, CVT repairs or replacement) can represent the major variable in long-term ownership.


Bottom line


For most buyers, the 2015 Subaru Forester offers reliable, practical transportation with the advantages of standard all-wheel drive and strong safety performance. The primary caveats are the potential for oil consumption in some 2.5L engines and CVT-related reliability concerns at higher mileage. With thorough pre-purchase inspections, confirmation of complete maintenance history, and prompt attention to any issues, a well-maintained 2015 Forester can deliver dependable service for many years.


Summary


Overall, the 2015 Forester is regarded as a solidly reliable option within its segment. While not entirely exempt from issues—particularly oil consumption in certain 2.5L engines and CVT wear at higher mileage—the model's durability, standard all-wheel drive, and track record of strong resale value make it a favorable pick for buyers seeking a capable, long-lasting compact SUV. Prioritize documented service history and a professional pre-purchase inspection to maximize reliability and peace of mind.

What is the most common problem with a 2015 Subaru Forester?


The 2014-2018 Subaru Foresters' common problems include failure-prone transmission, burning oil, rear spring failure and short-lived wheel bearings.



What year is the most reliable Subaru Forester?


The most reliable Subaru Forester years are 2016-2018 and 2020-2024, with the last year of each generation (2018 and 2024) often being the most reliable. Other solid choices include 2012-2013 (with the caveat that recalls should be checked) and 2003-2005. 
Most reliable years by generation

  • Fifth Generation (2019-2024): Generally excellent, with 2020 and newer models showing significantly improved reliability over the 2019 model year. 
  • Fourth Generation (2014-2018): 2018 is considered the best year within this generation due to a high number of addressed issues. The 2016 and 2017 models are also highly-rated. 
  • Third Generation (2009-2013): 2012 and 2013 are considered reliable, but it's crucial to check if any recall-related fixes have been completed. 
  • Second Generation (2003-2008): 2004, 2005, and 2007 are considered solid, dependable years. 

What to look for when buying
  • Maintenance records: Proper maintenance is crucial for long-term reliability.
  • Recalls: For any model year, especially the 2012-2013, check the VIN for any outstanding recalls and ensure they have been fixed. 
  • EyeSight technology: The 2014 model year introduced Subaru's EyeSight driver-assistance technology, and subsequent years have it, which is a plus for safety. 



How reliable is a 2015 Subaru Forester?


Reliability. The 2015 Subaru Forester has a 3 years / 36,000 miles basic warranty and 3 recalls. RepairPal gives it a reliability rating of 3.5 out of 5, ranks it #22 out of 29 among Compact SUVs.



How many miles will a 2015 Subaru Forester last?


between 200,000 and 250,000 miles
With proper maintenance, a Subaru Forester lifespan typically ranges between 200,000 and 250,000 miles, with some models reaching well beyond 300,000 miles. Oil changes, CVT fluid checks, and proper AWD servicing all contribute to maximizing a Forester's durability and performance.


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.