Subaru CVT Problems – How Bad Could It Be?

by Conner Mckay

The humble CVT transmission has had its fair share of fans and haters. Some despise it for how unnatural it might feel compared to a more conventional transmission. Meanwhile, there are those that will stand stoically by it for the myriad of qualify-of-life benefits that CVTs bring. Few carmakers have sworn by sticking with CVT gearboxes as adamantly as Subaru, however. But might they now reconsider that position given the many complaints over Subaru CVT problems over the years?

Subaru has stuck with CVTs for decades now, and it does look like it’ll stay that way for a little bit longer. This might not bother some owners, as they feel that Subaru’s CVTs are a great match for their cars. But as more people have come to become a part of the Subaru owners club, the distaste is growing ever more concerning. Subaru’s CVTs have been plagued with problems here and there. From stalling on the highway, to violent shuddering as it changes gears, irritations are abounding.

On the bright side, at least Subarus CVT problems aren’t as bad as their rivals over at Nissan. The latter of the two has come under fire for how poorly their CVTs can be, with numerous class action lawsuits and recalls in very recent memory. So, should you be concerned about the state of your CVT-equipped Subaru? Is this a problem worth living with, and how could you fix those CVTs? Well, our Subaru CVT problems guide will hopefully answer all your most pressing concerns.

What Is A CVT Transmission

Just before we take a closer look at Subaru CVT problems, it might be worthwhile to know more about how it all works. So, why bother with a CVT transmission in the first place? To start, a ‘continuously variable transmission‘ – or “CVT“, for short – is one of the most popular transmission options today. It sits alongside the conventional automatic gearbox and the ever-decreasing popularity of three-pedaled manuals. CVTs are especially popular in more mainstream vehicles.

As far as operations go, CVTs work similarly to traditional automatics. CVTs change gears automatically, or you can manually (or sequentially) change gears with the gear lever or paddle shifters. Otherwise, CVTs won’t require any manual input other than changing the direction of travel, such as putting it in neutral or reverse. The key difference here is that CVTs do not have gears, unlike a traditional automatic transmission. Gears are used to regulate the power sent to the wheels.

Most vehicles today can have anywhere from just 1, all the way to 10 gears. Instead of using gears, CVTs use a system of two variable-width coned pulleys, joined by a belt or a chain in the middle. One pulley is connected to the engine, while the other is attached to the transmission. According to your input, the coned pulleys will move inwards and outwards. The configuration or placement of these coned pulleys will then decide which “gear” you’re in, and how much power to send to the wheels.

Subaru CVT

Subaru CVT problems have been around for a very long time.

CVT transmissions have been around for a very long time. Although, Subaru’s adoption of CVT transmissions started in 1989 with the Justy. Consequently, it also became the first production car in the US to have come with a CVT gearbox. And, it was also the first car in the world to mate a 4WD (4-wheel drive) powertrain with Subaru’s innovative ECVT (electronically-controlled CVT).

However, the Justy’s CVT proved to be so unreliable, that it forced Subaru to stop exporting CVT transmissions into the US market until the 5th-generation Legacy, which came along in 2009. The Legacy (called the Outback in some markets) featured a newly redesigned CVT. Known as Subaru’s ‘Lineartronic’ CVT, it remains in use in their model line-up till today. It’s been fitted in Subaru’s staple cars, like the Impreza, Crosstrek, Forrester, and even the high-performance WRX models.

There are a few good reasons why Subaru has stuck with CVT gearboxes for this long. Much of Subaru’s staple models feature all-wheel-drive drivetrains. Plus, Subaru’s cars are also powered mostly by a similar innovative “boxer” engine design. Put together, Subaru believes CVTs can better manage power from the boxer engine to the all-wheel-drive system in their cars. CVTs should also allow for the most amount of performance to be extracted from their boxer engines.

Optimally, the use of CVT transmissions will add smoothness and responsive acceleration, as well. Another key benefit of CVT transmissions is that they are more compact in design. This simplicity enables a much smaller packaging and saves on weight. Combined with the fact that CVTs could theoretically have an infinite number of gear ratios, this helps to improve fuel efficiency. In turn, it makes for Subaru’s CVTs to be a very compelling option for looking at the best runabout cars.

CVT Transmission Pros And Cons

As we mentioned earlier in our Subaru problems guide, a CVT gearbox technically can have an infinite number of gear ratios. When optimized best for road cars, however, they’ve been programmed to have set gearing ratios, just like a conventional “geared” automatic. When designed properly, CVTs can have a wealth of benefits to add to your driving and ownership experience. Here are some of the key advantages of why companies like Subaru are still using CVTs

Subaru CVT Benefits #1: Better Fuel Efficiency

We learned earlier about why this is the case. The design of a CVT means that your car’s speed and power are always kept in their most optimal range. This consistent and smooth power delivery helps to save a lot on fuel, especially for urban driving or used for short trips. Other than that, the fairly small footprint of CVTs can save precious weight from your car. Overall, any car fitted with a CVT should be able to experience a noticeable reduction in fuel consumption compared to an automatic.

Subaru CVT Benefits #2: Responsive And Smooth Power Delivery

Although there have been complaints of Subaru CVT problems, there are a lot of upsides.

CVTs are claimed to be more responsive – as far as mainstream cars go, anyway – compared to a conventional automatic gearbox. This benefit is once again afforded thanks to the gear-less (and technically a single-speed) design of a CVT. Without any gears, you won’t need to suffer from “shift shock”. This is what happens every time there is a momentary loss of power while your transmission is actively switching gears.

Without shift shock, your CVT-equipped Subaru should at least feel snappier while accelerating. Another process that a CVT helps to iron out is the need for the transmission to “hunt” for gears. This describes the feeling of your transmission trying to find and select the appropriate gear. A side effect of all this is that your Subaru changes “gears” more smoothly and effortlessly with CVTs, by being able to seamlessly maintain that power delivery.

Subaru CVT Benefits #3: Fewer Moving Parts

Since it doesn’t need any gears, CVTs are made to be more compact and have fewer moving parts compared to a regular automatic. This simplicity in its engineering means that there are theoretically fewer things that could go wrong. This is since there’s less friction – therefore, less heat and vibrations – between all of a CVT’s internal components. The result is a decrease in the wear and tear put on the transmission. However, this isn’t the case given how many Subaru CVT problems there are.

Subaru CVT Benefits #4: Easier Driving Experience

CVTs offer an easier and more comfortable driving experience. With a traditional automatic or manual transmission, drivers need to either manually shift gears or rely on the transmission to shift gears at certain RPMs. However, with a CVT, there is no need to shift gears because technically, there are no gears. The CVT continuously varies the transmission ratio, making the entire process seamless. This means drivers can focus more on the road and less on the mechanics of driving, making for a safer and more enjoyable experience.

Subaru CVT Benefits #5: Better Performance in Hilly Terrain

CVTs can improve a vehicle’s performance on hilly terrain. Traditional transmissions sometimes struggle to find the right gear when going uphill or downhill, which can lead to engine lugging or over-revving. A CVT, however, can seamlessly adjust to the perfect engine speed for the current driving conditions, providing smooth acceleration and optimal power whether you are going uphill or downhill.

Subaru CVT Benefits #6: Other Things To Bear In Mind

Though there are many benefits of CVTs, there are also some common issues that Subaru owners should be aware of. One issue is that CVTs can sometimes feel different to drive compared to traditional transmissions.

Some drivers report a rubbery or elastic feeling when accelerating. This is normal for a CVT and does not indicate a problem. However, if you notice any unusual noises, such as whining or rattling, it’s important to get your vehicle checked out by a professional.

Another thing to be aware of is that CVTs require a special type of transmission fluid and it needs to be changed at regular intervals. Check your vehicle’s owner’s manual for the recommended maintenance schedule. Failing to properly maintain your CVT can lead to problems down the road.

Lastly, while CVTs are designed to be durable, like all parts of a vehicle, they can wear out over time. If you notice any issues with your transmission, such as slipping, hesitation, or unusual noises, it’s important to get it checked out right away. Prompt attention to any issues can help prevent more serious (and expensive) problems down the line.

In conclusion, while there are many benefits of CVTs, such as better fuel efficiency, smooth and responsive power delivery, fewer moving parts, an easier driving experience, and better performance in hilly terrain, there are also some common issues to be aware of.

With proper maintenance and prompt attention to any problems, a CVT can provide a smooth and efficient driving experience.

CVT Transmission Cons

For all its benefits, there are also some downsides to a CVT transmission.

But for all its wonders, there are some disadvantages owed to fitting a CVT in a car. Enthusiasts, especially, have continually scoffed at carmakers’ – like Subarus – insistence on putting CVTs in their cars. Subjectively, the smooth gearing can be off-putting to enthusiasts who pride themselves on tactility and engagement. CVTs can be perceived as more boring or devoid of any interaction. Aside from the fun factor though, there are a few other notable flaws with CVT transmissions…

Subaru CVT Downsides #1: They’re Loud

Something that can be noticed in Subarus as well, is that cars equipped with CVT transmission might run louder than those fitted with traditional automatics. Although it maintains power delivery smoothly, CVTs tend to keep the engine running at higher RPMs. This won’t actually result in increased strain or fuel consumption, however. Yet, you might be able to notice a bit more of that boxer engine “roaring” in the background while you’re driving along.

Subaru CVT Downsides#2: More Expensive To Repair

Despite being simpler in design compared to a conventional automatic gearbox, CVTs have proven to be more costly to repair. As a fairly new and unconventional piece of tech, there aren’t as many spare parts for CVTs. Add to that, there are fewer technicians who are qualified enough to work on them. Moreover, the way they’ve been designed means that there’s more work needed to repair – although often completely replace – a CVT. Altogether, they can be more expensive to work on if things go south.

Subaru CVT Downsides #3: Variable Longevity

The longevity of CVTs is a bit of a mixed bag. While some Subaru owners have reported their CVTs lasting well over 100,000 miles without any issues, others have experienced problems much sooner. This inconsistency in the lifespan of CVTs makes it difficult for owners to predict when problems might arise, and some may find themselves facing costly repairs unexpectedly.

Subaru CVT Downsides #4: Lack of Sporty Feeling

For drivers who enjoy a sporty or engaging driving experience, the CVT might not be the best option. While it does provide smooth and continuous power, it lacks the feeling of gear changes and the associated engine revving that many driving enthusiasts enjoy. Some Subaru models do offer a ‘manual mode’ that simulates gear changes, but it is not the same as a true manual or even a traditional automatic transmission.

Subaru CVT Downsides #5: Heat Sensitivity

CVTs are known to be more sensitive to heat compared to traditional automatic transmissions. This means that they can overheat more easily, especially when driving in hot weather or under heavy load, such as towing. Subaru has addressed this issue in some models by adding a transmission cooler, but it is still something to be aware of, especially if you live in a hot climate or plan to tow with your vehicle.

In summary, while Subaru CVTs offer many benefits such as better fuel efficiency, smooth and responsive power delivery, and fewer moving parts, there are also several downsides to be aware of. They can be louder, more expensive to repair, have variable longevity, lack a sporty feeling, and be more sensitive to heat. It is important to weigh these pros and cons carefully when considering a Subaru vehicle with a CVT transmission.

CVT Transmission Problems

Thankfully, there are some very clear symptoms of Subaru CVT problems you can notice.

So far, we’ve learned that Subaru CVT problems are more prevalent than with some other carmakers. Although Subaru’s CVT gearboxes aren’t nearly as unreliable as those built by Nissan or Jeep, they are a step behind the leaders in the field. Brands such as Honda and Toyota have made some of the best and most bulletproof CVTs on the market today. But in general, a CVT will undergo an immense amount of strain, and it may necessitate major servicing or repairs eventually.

If you own a Subaru or are thinking of buying one, there are thankfully a few clear symptoms to look out for to spot if your CVT is about to fail. These should give you a sign of whenever your CVT is showing signs of premature failure and is in need of a check-up. For our Subaru CVT problems guide, here are some of the best tell-tale signs of a faulty CVT. We’ve especially focused more on the symptoms experienced by Subaru owners in particular…

Subaru CVT Transmission Problems #1. Stalling Or Sluggish Acceleration

Some Subaru owners with faulty CVTs have reported that their cars would stall completely while driving. There are also times when the car refuses to accelerate beyond a particular speed. Alternatively, you might notice that your car is slow and sluggish when accelerating, or it might even hesitate for a while before any throttle input is registered. Otherwise, their Subarus would proactively enter its ‘limp-home’ mode that severely restricts speed.

Subaru CVT Transmission Problems #2. Shuddering And Vibrations

Subaru CVT problems can be felt quite easily by feeling how the car drives.

Another clear symptom of something wrong with your Subaru’s CVT transmission is sudden and sometimes violent shuddering. Some owners have reported this happening while under hard braking or even while going uphill. These vibrations can be pointed toward several causes. In Subarus, it may be possible that the belt or pulley within the CVT might be faulty. Otherwise, the mounts and bearings within the transmission may have worn down, thus resulting in all the shaking.

Subaru CVT Transmission Problems #3. Transmission Fluid Leaking

As with conventional transmissions, CVT transmissions require their own specialized transmission fluid to aid in lubrication. Several owners of Subarus have noted that transmission fluid would leak from their CVTs. This has been narrowed down to worn-out seals and sealants used in their Subaru CVTs. Otherwise, overheating could also cause some parts to prematurely wear down. If you see a pinkish or reddish puddle underneath your Subaru, then it should mean that your CVT is leaking.

Subaru CVT Transmission Problems #4. Odd Noises

We learned earlier on that cars equipped with CVTs can naturally run a bit louder compared to regular automatics. It is attributed to engines tending to stay at higher RPMs, as is how a CVT has been programmed. But pay attention to any odd and unpleasant noises, as it could also point out if your CVT is facing its imminent doom. In the case of Subaru CVT problems, this might be noticed with a loud whining or rattling sound while you’re driving.

highlighted]Subaru CVT Transmission Problems #5. Overheating

CVTs in Subaru cars are known to generate more heat than traditional automatic transmissions. They have a built-in safeguard that puts the transmission into a fail-safe mode to prevent damage during overheating. If your Subaru displays a warning light indicating transmission overheating, it’s a clear sign of trouble. Continual overheating can lead to severe damage, requiring a costly repair or complete replacement.

Subaru CVT Transmission Problems #6. Difficulty in Changing Gears

While CVTs don’t have traditional gears, they mimic them for the driver’s benefit. Some Subaru drivers have reported experiencing difficulty when the transmission tries to ‘change gears’. This could lead to uncomfortable and abrupt changes in engine speed, affecting the overall driving experience.

Subaru CVT Transmission Problems #7. Delayed Response

A common issue that Subaru drivers have experienced is a delay in response when trying to accelerate. This can be particularly dangerous when trying to overtake another vehicle or merge onto a highway. The delay can be due to the transmission taking longer than usual to find the optimal engine speed.

Subaru CVT Transmission Problems #8. Reduced Fuel Efficiency

One of the significant benefits of CVTs is supposed to be increased fuel efficiency. However, a failing CVT in a Subaru can lead to decreased fuel efficiency. If you notice that you are filling up your gas tank more frequently than usual, it could be a sign that your CVT is not operating as efficiently as it should be.

Subaru CVT Transmission Problems #9. Check Engine Light

Although the ‘Check Engine’ light can illuminate for various reasons, it can also indicate a problem with the transmission. If the light comes on and you experience any of the issues mentioned above, it’s advisable to get your vehicle checked immediately.

Subaru CVT Transmission Problems #10. Premature Wear and Tear

Some Subaru owners have reported that the parts within the CVT transmission showed signs of premature wear and tear. This includes worn belts and pulleys. These parts are critical to the functioning of the CVT transmission, and their failure can lead to significant problems.

Maintenance and Prevention

Regular maintenance of your Subaru’s CVT transmission is crucial for its longevity. Follow the manufacturer’s recommendations for service intervals and the type of transmission fluid to use. It’s also essential to pay attention to any unusual behavior or noises while driving, as they can indicate a problem that requires immediate attention.

Remember, the sooner you address any issues, the more likely you are to avoid costly repairs or a complete transmission replacement. Additionally, always have a qualified mechanic or a Subaru dealership perform maintenance and repairs on your vehicle.

While Subaru CVT transmissions have had their share of problems, being informed and proactive can go a long way in avoiding significant issues. Regular maintenance and promptly addressing any unusual signs can help ensure the longevity of your vehicle’s transmission.

It’s always a good idea to consult a professional if you’re experiencing any of the issues mentioned above or have concerns about your vehicle’s performance. Remember, prevention is better than cure, and being proactive can save you a lot of time, money, and stress in the long run.

Subaru CVT Warranty

If you’ve noticed any of those symptoms that we highlighted earlier, then you may be facing Subaru CVT problems. In that case, we highly recommend that you absolutely do not drive a car with a dodgy CVT. Continued use of your car while suffering from transmission blues will put added strain on the rest of your Subaru. This added stress will wear out the rest of your car even faster. The result would be needing to spend more time and money on repairs down the line.

Moreover, it can be extremely hazardous to drive a car with a faulty gearbox. It might promptly stall while you’re driving on the highway, for example. Or, you could be forced with driving a car that is significantly reduced in speed and can hesitate to get off the line. This only increases the risk that a terrible accident happens. There is certainly some good news to be had here, however. Subaru had offered a warranty extension program for owners who have suffered CVT issues.

In total, it has been estimated that more than 1.5-million CVT-equipped Subarus in the US are covered under this warranty extension. Some owners have considered this to be a bit of bittersweet news, as it wasn’t a complete recall. Often, major concerns such as cars stalling would prompt the government to order carmakers to make a complete recall. Nonetheless, this new warranty extension should cover certain Subaru models made from 2010 to 2015.

Subaru CVT Extended Warranty

However, the warranty extension covers for only a select few models.

Initially, Subaru offered a 5-year or 60,000 miles (whichever comes first) warranty to cover repairs or replacements with their CVT. Under this new warranty extension program, Subaru CVT problems will now be covered for an extended 10-year or 100,000 miles (whichever comes first). Subarus that already exceeds those extended terms (either too high of mileage or older) can still be eligible for warranty repairs.

However, those owners will need to apply for all inspections and repairs before the end of the original one-year extension, which lasted until July 31st, 2018. From there, any Subaru that is covered under the warranty extension program will have to make repairs done prior to the 10-year or 100,000-mile coverage. Only then, will they be able to qualify for repairs or replacements of their CVTs under the new warranty rules.

This extended warranty will cover any repairs and replacements that will be needed to fix your Subaru’s CVT. It includes parts within the CVT such as the sensors, switches, torque converter, or the valve body harness. However, it’s worth noting that Subaru’s new extended warranty doesn’t cover your CVT if it’s a remanufactured or refurbished model, if your car is a rebuilt salvage vehicle, or if the CVT has been rebuilt by companies either other than Subaru.

So, it’s worth paying attention to those factors before deciding if your Subaru can be covered under their new warranty extension. The models and model years that are covered under this new warranty extension for Subaru CVT problems are:

  • 2010-2015 – 2.5-litre Legacy
  • 2010-2015 – 2.5-litre Outback
  • 2015 – 3.6-litre Legacy
  • 2015 – 3.6-litre Outback
  • 2012-2015 – 2.0-litre Impreza
  • 2014-2015 – 2.0-litre Crosstrek Hybrid
  • 2013-2015 – 2.0-litre Crosstrek
  • 2014-2015 – 2.5-litre Forrester
  • 2014-2015 – 2.5-litre Forrester Turbo
  • 2015 – WRX Turbo

CVT Transmission Repair

Should your Subaru qualify under the terms of the warranty extension, you can just call up your local dealership to arrange for an inspection, repair, and replacement as needed for your CVT. If you’re not sure, you can always call up your local dealership to ask if your Subaru is covered under the newly extended warranty. Especially if you’ve just bought a second-hand Subaru recently, it might be helpful to check and see if you can still claim the warranty.

But if you’re having Subaru CVT problems out of warranty, then you will, unfortunately, have to bear the cost of repairs yourself. We mentioned earlier that CVTs can be more time-consuming and costly to fix compared to regular automatics. The shortage of parts and qualified mechanics is one factor. There are also the added labor costs that you might have to consider. In some Subaru models, the entire engine will need to be removed just to get access to the CVT.

Should your Subaru’s CVT still be in a repairable state, then simple fixes could get it back and running. The average costs for repairs and replacing selected parts run anywhere from $1,000 to $2,500. However, if your Subaru’s CVT is utterly damaged beyond repair, then you have no choice but to completely replace the entire CVT. New transmission units can cost an eye-watering $7,000 to $8,000 on average, but you could find used or refurbished CVTs for less than half that.

Subaru CVT Problems – Need-to-Know Facts

  1. Several older Subaru models, such as Legacy, Outback, Impreza, Crosstrek, and Forester, have experienced CVT problems that caused stalling, shuddering, and delayed acceleration.
  2. Subaru extended the powertrain warranty period for certain models affected by the transmission issues, from 5 years/60,000 miles to 10 years/100,000 miles.
  3. CVT stands for “continuously variable transmission” and uses a pulley system and flexible drive belt, unlike a typical transmission with a set number of gears.
  4. The benefits of CVTs are smoother acceleration and better fuel economy, but they are not suitable for high-horsepower vehicles and cost more to replace or repair.
  5. Subaru’s recent models feature updated CVT technology and software, reducing the likelihood of encountering CVT problems.
  6. To determine if a Subaru is the right vehicle for you, consider if the benefits of CVTs outweigh the costs of potential repair or replacement.
  7. Signs of Subaru CVT problems include fluid seepage, knocks and jerks, warning light illumination, a pause after pressing the gas, and engine revs without acceleration.
  8. Subaru ranks 14th out of 32 surveyed brands for reliability, with a RepairPal reliability rating of 3.5 out of 5.0 and average annual repair costs estimated at $617.
    1. Subaru’s powertrain warranty coverage lasts for 5 years or 60,000 miles, whichever comes first, but proper maintenance and avoiding overfilling the transmission fluid can prolong the CVT’s lifespan.

Subaru CVT Problems: In Conclusion…

In short, for all the joys and fun of owning a Subaru, you’ll still have to be mindful of some slight reliability issues every now and then. As we’ve seen thus far, CVT problems are not cheap to fix. So, it’s nice to see Subaru pre-emptively offer their customers the convenience of a warranty extension to help look after the cost of repairing your gearbox. Otherwise, you’re going to be stuck holding a very big and expensive bag.

Should your Subaru not qualify under the factory warranty extension, then you could consider checking any other third-party warranty providers out there. Although an added expense, at least they offer some peace of mind that you won’t need to mortgage your house just to fix your car’s gearbox. On another positive note, there are ways in which you can prevent Subaru CVT problems from ever appearing. Or at least, extend its lifespan just a bit longer.

For a start, drive more modestly. Watch your throttle inputs, and avoid any smoky or sprightly acceleration. If you’re used to punishing your car with off-road trekking or carrying a lot of load at once, then maybe consider toning it down a notch. Also, be sure to always stay on top of your regular service intervals, and make sure those transmission fluids are changed up. As they say, practice turns to habit, and sooner or later your Subaru’s CVT will be happier than ever to shift you along.

Subaru CVT Problems: Frequently Asked Questions (FAQs)

If you’re still curious to learn more about Subaru CVT problems, our FAQs here might help…

How Long Do Subarus Last

Subarus are fairly long-lasting vehicles, with an average lifespan of at least 200,000 miles before a serious rebuild is needed. Taking into account the average yearly mileage of most Americans, that’s roughly 13 or so years’ worth of dependable ownership. It’s not a surprise, therefore, why so many Subaru owners love their cars, which are regarded as one of the most loyal customer bases among mainstream automakers. However, Subarus can easily last longer than that with good care and regular servicing. If you pay attention to having your Subaru maintained well, it could handily last 300,000 miles or more.

Are CVT Transmissions Reliable

By design, CVT transmissions have fewer moving parts compared to a conventional automatic gearbox. Theoretically then, this should mean that CVTs have fewer things that could go wrong with them. In reality, this is often the case, but only with more recent CVTs. Earlier iterations of CVT transmissions were plagued with countless reliability issues and other quirks. But over the years, and especially in the last 5 or so years, they’ve gotten far better and in some cases, are more reliable than traditional automatics. Still, and to ensure utmost dependability, you have to be diligent with servicing your CVT, such as practicing regular transmission fluid changes.

What Cars Have A CVT Transmission

Subaru is a widespread adopter of CVT transmissions and its Lineartronic CVTs have been featured on numerous popular models. This includes the Forester, Crosstrek, Outback, Legacy, Impreza, and Ascent. Even high-performance Subaru models like the WRX are also powered by a CVT transmission. Subaru’s CVTs are often programmed with either 7 or 8 gear ratios and would also allow the driver to shift manually using a set of paddle shifters. Besides that, Subaru’s CVT also features unique mechanisms built-in, like its adaptive control or incline assist modes to further aid the driver.

How Long Do Transmissions Last

CVT transmissions have fewer moving parts, which theoretically should make them more long-lasting than a conventional automatic. In reality, however, some CVTs are only good for at least or around 100,000 miles before they need a serious rebuild and re-conditioning. That’s as little as 5 to 10 years, depending on how often you drive it. This does vary wildly depending on how well you take good care of that CVT, though. What matters is that you practice diligent maintenance, such as changing the transmission fluid every 25,000 or so miles. With good care, it’s not unusual to find CVTs lasting 200,000 or even 300,000 miles or more.

What Are Common Problems With Subarus

Subaru’s CVT transmissions aren’t as unreliable as those made by Nissan, but they’re a small step below CVTs built by Honda and Toyota. The latter two’s CVTs are regarded as the most dependable units on the market, though Subaru’s aren’t too far behind. Nevertheless, Subaru’s CVTs do have some issues that you need to look out for. Most commonly, some Subaru CVTs have shown tell-tale signs of early failure, such as stalling or sluggish acceleration. Shudders, vibrations, odd noises, or transmission fluid leaks should also be looked into. It’s a good thing then that Subaru offered a warranty extension on these CVTs.

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1 comment

Yes Or no wheel 10/23/2022 - 1:15 am

I’m curious to know how bad the CVT problems are with the Subaru Impreza.


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