What generation is a 2017 Subaru Forester?

A 2017 Subaru Forester is a fourth-generation model.

In the 2010s, Subaru redesigned the Forester, and the 2017 model sits within the fourth generation, which spans roughly from 2014 to 2018. The generation is defined by styling, platform updates, and technology changes rather than a single model year, so a 2017 Forester shares the overall design language of the era while incorporating mid-cycle refinements.

Generation timeline

The Forester’s generations are commonly described by model-year ranges. The list below helps place a given year within its generation:

• First generation: 1997–2002


• Second generation: 2003–2008


• Third generation: 2009–2013


• Fourth generation: 2014–2018


• Fifth generation: 2019–present

Knowing these ranges clarifies why a 2017 Forester is categorized as the fourth generation.

Fourth generation specifics

The fourth-generation Forester introduced a refreshed design and new technology that defined the model through the mid- to late-2010s.

• Updated exterior styling with a more modern, boxier silhouette and improved aerodynamics.


• More interior space and cargo area to enhance practicality for families and outdoor enthusiasts.


• Expanded safety and driver-assistance options, with EyeSight available and becoming more widely adopted across trims.


• Continued use of Subaru’s Symmetrical All-Wheel Drive and efficient flat-four engines, with refinements and updates across model years.

These characteristics establish the 2014–2018 Forester family as the fourth generation, including the 2017 model year.

Why the generation label matters

Gen-level design, technology packages, and mechanical options help buyers compare features across model years. For the Forester, the 4th generation delivered notable improvements in space, safety tech, and all-weather capability that defined 2014–2018 models, including the 2017 version.

Summary: The 2017 Subaru Forester belongs to the fourth generation (2014–2018). This generation emphasized a roomier interior, updated styling, and enhanced safety and technology, setting the standard for Foresters built in the mid-2010s.

Was 2017 a good year for the Subaru Forester?

208 out of 322 of owners (65% of them) rank the 2017 Forester five out of five stars. Overall, consumers seem aligned in their opinions of the 2017 Subaru Forester.

What years are the 5th generation Forester?

2019-2024
However, transmission issues have affected this generation. Fifth (2019-2024): These model years maintained a minimum reliability rating of 4/5, showing Subaru's commitment to addressing past issues. Sixth (2025): It's a bit early to pinpoint major problems for this generation.

What year to stay away from a Subaru Forester?

You should generally stay away from Subaru Forester model years known for significant engine issues, such as the 1998–2001, 2003, 2006, 2009, and 2010 models due to head gasket failures and other problems. The 2011–2014 and 2014–2018 models are also problematic, particularly for excessive oil consumption, CVT transmission issues, and suspension problems, according to sources like Panda Hub, CoPilot for Car Shopping, CarBuzz, and MotorBiscuit. 
You can watch this video to learn more about the worst model years for the Subaru Forester: 44sCar ExpertlyYouTube · Apr 14, 2025
Specific model years to avoid

• 1998–2001: These early models are known for frequent head gasket failures, which can be costly to repair. 
• 2003 and 2006: These model years experienced recurring head gasket issues and other problems like electrical malfunctions and cooling system failures. 
• 2009–2010: These years saw engine stalling, head gasket problems, and engine oil pipe ruptures. The 2010 model received particularly low reliability ratings. 
• 2011–2014: The 2.5L engine (FB25) in these models is known for excessive oil consumption, which can lead to engine damage if not addressed. The 2011 model also had poor oil warning light design. 
• 2014: Often cited as one of the worst model years, this model is known for severe oil consumption, CVT transmission problems, and broken coil springs. 
• 2015: Continued issues with engine and transmission troubles were reported, along with airbag sensor malfunctions. 
• 2018: Recall issues related to faulty rear suspension springs and engine valves affected some models. 

Common issues across multiple years

• Head gasket failure: A common issue in many pre-2012 models, especially those with the 2.5L EJ series engine, typically occurring around 60,000 to 100,000 miles. 
• Excessive oil consumption: A major problem in models with the newer FB25 engine from 2011 to 2014, which can cause serious engine damage. 
• Transmission issues: The 2014 model's CVT transmission was prone to problems, and the 2015 model also had reports of transmission troubles. 
• Suspension and wheel bearings: Problems with rear suspension springs and premature wheel bearing wear were reported in some models, including the 2014. 
• Cracking windshields: A widespread issue across multiple model years, including the 2014 and 2017, which even led to a class-action lawsuit. 

What to look for when buying a used Forester

• If considering an older model (1998-2012), check for documented evidence of head gasket replacement, preferably with upgraded multi-layer steel gaskets. 
• For 2011-2014 models, be aware of excessive oil consumption and ensure the owner is diligent about checking oil levels. If possible, check the VIN for any service bulletins or extended warranty coverage related to oil consumption. 
• If looking at a 2014 or newer, get a pre-purchase inspection, with a specific focus on the transmission and suspension. 
• Look for rust, especially in areas with heavy road salt use. 

What generation is the 2017 Subaru Forester?

2014 – 2018 Subaru Forester (SJ 4th Generation)
The Subaru Forester was fully redesigned for the 2014 model year. This fourth-generation Forester grew in length over its predecessor by 1.4 inches; it's also 0.6 inches wider.