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What brand CVT does Subaru use?

Subaru, the renowned Japanese automaker, has been using continuously variable transmissions (CVTs) in many of its vehicles for several years. The brand's CVT technology, developed in partnership with Jatco, a leading transmission manufacturer, has become a hallmark of Subaru's engineering prowess and fuel-efficient drivetrain solutions.

What is a CVT?

A continuously variable transmission (CVT) is a type of automatic transmission that uses a belt or chain system to provide a seamless and infinite range of gear ratios, rather than the discrete gear steps found in traditional automatic transmissions. This design allows the engine to operate at its most efficient rpm range, resulting in improved fuel economy and smoother power delivery compared to conventional automatic transmissions.

Subaru's CVT Technology

Subaru's CVT, known as the Lineartronic CVT, is a key component of the brand's Symmetrical All-Wheel Drive (AWD) system. The Lineartronic CVT was developed in collaboration with Jatco, a leading manufacturer of automotive transmissions. Subaru's Lineartronic CVT is designed to provide a responsive and efficient driving experience, while also contributing to the brand's renowned handling and stability.

The Lineartronic CVT uses a chain-type design, which is more durable and reliable than belt-type CVTs used by some other automakers.

Subaru's CVT is engineered to provide a seamless and linear power delivery, allowing the engine to operate at its most efficient rpm range.

The Lineartronic CVT is paired with Subaru's Symmetrical AWD system, providing optimal power distribution to all four wheels for enhanced traction and control.

Subaru's CVT technology has been continuously refined and improved over the years, with the latest iterations offering even greater efficiency, responsiveness, and reliability.

Subaru's commitment to its Lineartronic CVT technology has been a key factor in the brand's reputation for reliable, fuel-efficient, and capable vehicles that deliver a rewarding driving experience.

What years did Subaru have CVT transmission problems?

Subaru had significant CVT transmission problems primarily in models from the 2010 to 2015 range, particularly the first-generation Lineartronic CVT. Specific issues included torque converter clutch failures and other problems like chain slip, affecting models like the Outback, Legacy, Forester, Impreza, and Crosstrek during these years. Subaru extended the warranty for many 2010-2015 vehicles to address these early reliability issues.
Years and models with significant CVT problems

Outback & Legacy: 2010–2015
Impreza: 2012–2015
Crosstrek: 2013–2015
Forester: 2014–2015 (with 2.5L engine); some 2014–2018 models with FB25 engine
WRX: 2015 (2.0L engine)

This video explains common problems with Subaru CVTs, including torque converter and valve body issues: 47sTHE CARS GURUYouTube · Jul 24, 2025
Common problems

Torque converter clutch failure: This was a major issue in early models (around 2010–2013), causing the car to stall when stopping. The torque converter was redesigned to fix this.
Chain slip: This occurred in some early models, often during highway cruising.
Valve body and solenoid issues: These problems have been reported in various model years.
Oil pump chain leaks: This became an issue in later models.

What to know

Extended warranty: Subaru extended the CVT warranty to 10 years or 100,000 miles for many 2010–2015 vehicles due to these early problems.
Redesigned transmissions: Newer models (especially after 2015) generally feature improved CVTs, but some issues can still arise.
Maintenance is key: Proper and timely maintenance, including fluid changes, is crucial to help prevent issues.

Which company's CVT is best?

While there is no single "best" CVT, Toyota and Honda are frequently cited as top manufacturers, known for reliable and smooth transmissions, especially their hybrid systems. Other manufacturers like Subaru have also made significant improvements, while some brands like Nissan have had historically poor reliability records.
This video explains who makes the best CVT transmission in 2025: 52sTransmax TransmissionsYouTube · May 31, 2025
Top manufacturers and their CVTs

Toyota: Highly praised for its hybrid systems, which use a robust planetary gear set instead of the typical belts and chains, making them extremely durable and reliable. The brand's non-hybrid CVTs, like those in the Corolla, also have a launch gear for better reliability and performance.
Honda: Consistently praised for producing reliable, smooth, and efficient CVTs, with improvements made since 1996. Honda's hybrid systems, which use an electronically-controlled CVT (ECVT), are also considered very dependable.
Subaru: Develops its own Linearronic CVT specifically engineered for its all-wheel-drive systems, with recent models showing improved reliability and performance.
Other manufacturers: Some sources mention the Chery CVT25 as a top-rated transmission for its performance and fuel efficiency based on expert reviews.

What to consider

Hybrid vs. non-hybrid: The reliability of CVTs differs significantly between hybrid and conventional systems. Toyota's ECVT in hybrids is generally considered more robust than many conventional, belt-driven CVTs.
Model and year: Reliability can vary by model and even year. Nissan CVTs, for example, had issues in the past, though their newer models have improved. It's important to research the specific model and year you are interested in.

This video discusses the most reliable CVT cars: 57sAutoNuggetsYouTube · Dec 30, 2023

Who makes the Subaru CVT?

Subaru makes its own Lineartronic CVT transmissions, as the company develops and manufactures them in-house for its non-Kei cars. This is a key distinction, as many other manufacturers use CVTs made by other companies like JATCO or Aisin. Subaru's decision to manufacture its own CVTs is driven by the unique longitudinally-mounted powertrain layout found in its vehicles.

In-house manufacturing: Subaru designs and builds its Lineartronic CVTs entirely within the company.
Exclusive use: The CVTs are used exclusively in Subaru vehicles.
Chain-driven system: Unlike many other brands that use a belt, Subaru's Lineartronic CVTs use a chain drive system.
Reason for in-house production: The decision to develop its own transmissions is linked to Subaru's unique and symmetrical all-wheel-drive powertrain and engine layout.
Different models: Subaru offers different versions of its CVT, such as the TR580 for standard duty applications and the TR690 for heavy-duty service in larger vehicles.

Are Subaru CVTs any good?

Subaru CVTs are generally good for their intended purpose, offering good fuel economy and a smooth ride, and recent models have shown improved reliability. However, they have a history of specific failures, particularly in models from roughly 2010–2018, and require diligent maintenance to prevent problems, say YouTube users and Reddit users.

This video explains what a Subaru CVT is and how it works: 1mMrSubaru1387YouTube · Sep 22, 2024
Pros

Fuel efficiency: CVTs can improve gas mileage by keeping the engine in its most efficient RPM range.
Smoothness: They provide a smooth, seamless driving experience without the traditional shift shock of a conventional automatic.
Performance: Modern Subaru CVTs have been programmed to mimic traditional automatic transmissions with "steps" for a more engaging feel, especially in performance models like the WRX.
In-house design: Subaru designs its own CVTs, which allows them to be integrated well with the brand's unique powertrain.

Cons

Past reliability issues: Subaru CVTs had a reputation for failures in certain model years, particularly from 2010–2018, often related to the torque converter or valve body.
Maintenance: They are very sensitive to proper maintenance. Neglecting to change the CVT fluid can lead to premature failure.
Cost of repair: Some repairs, like a failed valve body, are expensive and often result in the entire transmission being replaced.
Towing limitations: While they can handle light loads, they are not designed for heavy towing, which can lead to accelerated wear and tear.

Recommendations

For newer models (2018 and newer): The reliability of Subaru's CVTs has improved significantly, and they are considered much more robust. A 2018 or newer model is a safer bet for reliability, according to Reddit.
For older models: If you own an older model, proper and frequent fluid changes are critical for longevity, suggest YouTube users and Reddit users.
Avoid heavy towing: Unless you have a model specifically designed for it, avoid towing anything heavier than a very small utility trailer.
Check the maintenance history: If buying used, check for a history of regular service, especially CVT fluid changes. If there's no record, it's a good idea to get the fluid changed as soon as possible, says A&A, The Shop.

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.