What is the biggest problem with the WRX?

The biggest reliability concern cited by many observers is engine oil consumption in the FA24-powered WRX, though ride quality and interior refinement also appear as frequent drawbacks for daily driving. This article examines those issues, what they mean for ownership, and how Subaru has responded.

As Subaru’s rally-inspired sedan continues to balance turbocharged performance with everyday usability, questions about long-term maintenance and refinement persist. Here is a snapshot of the main problems reported by owners and critics, and what they imply for potential buyers.

The WRX in context: what buyers should know

The latest generation of the WRX (starting with the 2022 model year) introduced a refreshed design, a 2.4-liter turbocharged flat-four engine (FA24) delivering roughly 270+ horsepower, and a choice between a six-speed manual transmission and a performance-oriented CVT. All-wheel drive remains standard, underscoring the car’s execution as a performance-oriented daily driver. The package is engaging for enthusiasts, but it also brings trade-offs in refinement and long-term reliability perception.

The biggest problem: FA24 oil consumption

Oil consumption tied to the FA24 engine has been the most persistent reliability chatter around the WRX. Some owners report oil usage between changes that exceeds typical expectations for a modern turbo-four, and Subaru has issued service communications advising dealers to monitor consumption and inspect vehicles as needed. There is no universal recall tied to this issue as of 2024, but the situation has shaped owner sentiment and maintenance considerations.

Before examining the specifics, note that the issue appears to vary by individual engine and model year, with reports ranging from normal to noticeably higher-than-expected consumption.



• Noticeable oil consumption reported by a subset of owners, particularly in early FA24-powered cars; this has prompted dealership checks and discussions about warranty coverage where applicable.


• Subaru's guidance to dealers emphasizes monitoring and evaluating consumption on a case-by-case basis, rather than a uniform, model-wide fix.


• Impact on ownership costs and reliability perceptions: higher maintenance attention and potential servicing costs color how some buyers view long-term ownership.

For prospective buyers, this issue highlights the importance of regular oil level checks, prompt service if consumption seems excessive, and clear conversation with a dealer about warranty coverage or service notices.

Other common concerns in daily use

Beyond oil consumption, several issues recur in daily-use reviews of the WRX. Critics and owners frequently point to ride and cabin refinement, interior quality, and electronics as trade-offs for the car’s performance focus. The following list captures these regularly cited points and how they affect everyday use.

• Ride quality and refinement: The WRX’s sport-tuned suspension yields a firm, engaged drive but can translate to a less comfortable ride on rough pavement, and cabin noise can be noticeable at highway speeds.


• Interior quality and packaging: Some reviewers feel the cabin uses harder plastics and a more utilitarian layout than rivals in the same price range, with tighter rear-seat space in certain configurations.


• Infotainment and software: Starlink has seen occasional glitches, including laggy menus and connectivity hiccups with Apple CarPlay/Android Auto; periodic software updates are sometimes needed.


• Transmission behavior: Enthusiasts often favor the six-speed manual for engagement, while the CVT variant is criticized by some for feeling less responsive in sport mode and for the overall refinement compared with rivals.

These daily-use concerns do not negate the WRX’s performance appeal, but they are real considerations for buyers seeking daily practicality alongside track-ready dynamics.

What buyers should consider before purchasing

If you prize raw speed and all-wheel-drive grip, the WRX remains compelling, but the ownership experience includes notable caveats. Weigh the potential maintenance implications of FA24 oil consumption, the trade-off between a brisk but firmer ride versus comfort, and the infotainment and interior experience against competing hot-rods in the segment.

Summary

In short, the WRX’s most discussed problem is oil consumption in the FA24 engine, which influences maintenance costs and owner sentiment. However, the car’s strengths—engaging turbocharged performance, precise handling, and standard all-wheel drive—still define its appeal. Prospective buyers should balance the thrill of acceleration and grip with the likelihood of higher maintenance attention and some compromises in ride refinement and interior feel. For fans of performance who can tolerate these trade-offs, the WRX remains a compelling option in its class.

What are issues with WRX?

Transmission Issues
Both CVT and manual transmission in the WRX have had their share of problems. Manual transmissions can be prone to clutch failures and synchro wear, while CVTs might exhibit hesitation, shuddering, or complete failures.

What is the WRX engine lawsuit?

Car owners have secured a Subaru class action settlement resolving claims that connecting rod bearings caused premature engine failure. If you owned or leased a 2012 through 2017 Subaru Impreza WRX or STi with an EJ-series 2.5-liter turbocharged engine, you could benefit from this class action settlement.

What are bad years for WRX?

The Subaru WRX years to avoid are 2015 and 2016, due to numerous drivetrain issues like clutch problems and engine failures, and 2008-2010, which had a widely disliked redesign, weak transmissions, and engine reliability problems. Generally, it's best to steer clear of the first year of a new generation to avoid initial bugs.
 
This video discusses the worst model year for Subaru WRX: 1mMrSubaru1387YouTube · Jul 6, 2025
Years to avoid and specific issues

• 2008–2010: These models are often considered the worst due to a new, unpopular redesign, a weak 5-speed transmission, and engine issues like ringland failures. 
• 2015–2016: The initial years of the new generation had significant problems, including clutch issues in manual cars and drivetrain and engine problems like piston ring failures, rod bearing failure, and turbocharger issues. 
• 2017 (early models): Some early 2017 models had issues with cracking pitch stop brace welds, though this is covered under Subaru's Technical Service Program (TSP). 

This video provides a buyer's guide to the 2015-2021 Subaru WRX, including common problems: 59sDiscerning CarsYouTube · Dec 7, 2023
What to consider instead

• 2017 and newer: The 2017 model year onward saw significant improvements and is often recommended as a good starting point for the fourth generation WRX. 
• 2018 and later: These models offer further refinements to steering, suspension, and sound deadening. 
• 2022 and newer: The latest generation is still relatively new, but early indicators suggest improved reliability. However, long-term performance is not yet known. 

Other important advice

• Avoid modified cars: Regardless of the year, avoid any WRX that has been heavily modified, as this can exacerbate underlying issues and often voids the warranty. 
• Prioritize maintenance: If you do purchase a WRX, be diligent with maintenance, use premium fuel, and change the oil frequently. 
• Get a warranty: Because of the potential for engine and drivetrain problems, getting an extended warranty is highly recommended. 

This video explains the biggest thing to avoid when buying a used Subaru WRX or STI: 1mAuto EnthusiastYouTube · Aug 30, 2024

Is the WRX a reliable car?

The Subaru WRX is generally considered a reliable sports car, especially in newer models (2015 onwards with the FA series engine), though it requires proper and diligent maintenance to stay reliable. Owners report success with high mileage when following recommended service schedules, while common issues can include clutch wear, oil and fluid leaks, and more frequent maintenance needs for the turbo-charged and direct-injection engine systems. The perception of unreliability is often linked to older models or problems caused by aggressive driving or excessive aftermarket modifications. 
This video discusses the reliability of Subaru WRX and STI models, including common issues and maintenance recommendations: 57s8020 AutomotiveYouTube · Feb 11, 2025
Factors affecting WRX reliability 
This video focuses on the reliability of the FA20 and FA24 engines used in newer WRX models: 52sAuto EnthusiastYouTube · Jan 3, 2025

• Maintenance: Regular and timely servicing is critical, especially with oil changes and fluid checks, as turbocharged engines can be more prone to wear if neglected. 
• Engine and drivetrain: Newer models with the FA20 and FA24 engines have shown good long-term reliability, with many owners exceeding 150,000 miles, notes this YouTube video and this YouTube video. 
• Modifications: Aftermarket parts and excessive tuning can negatively impact reliability and lead to more frequent issues. 
• Older models: Older models with the EJ series engine may be more prone to issues like head gasket failures, which were improved in later years. 
• Driving habits: Aggressive driving without proper warm-up can accelerate wear on the engine and other components. 

This video shares a 10-year ownership experience with a 2013 Subaru WRX STI, highlighting maintenance and reliability: 49sApex CornerYouTube · Oct 23, 2023
Common issues to be aware of

• Engine and fuel systems: Potential for carbon buildup in direct-injection engines and more frequent maintenance of spark plugs and ignition coils compared to naturally aspirated engines. 
• Oil leaks: Older models may have a higher risk of oil leaks from seals. 
• Clutch wear: Manual transmission clutches can wear out more quickly, especially with hard driving. 
• Turbocharger: Turbochargers may require more attention and care to avoid failure. 

This video explains the reliability of the Subaru WRX and STI engines, including common problems when modified: 1mAuto EnthusiastYouTube · May 23, 2025