Subaru's Lineartronic CVT replaced the conventional automatic across most of the Subaru lineup in the early 2010s and it's been the dominant transmission ever since. The reliability picture is mixed — better than the Nissan Jatco CVT, worse than a typical conventional automatic. The Lineartronic uses a chain rather than a steel belt for the variator, which is a different design choice than most CVTs and one Subaru has stuck with. The chain is theoretically more durable than a belt, but early production examples had issues with chain wear and tensioner control. Subaru issued a class-action settlement extending powertrain warranty coverage to 10 years/100,000 miles on certain VINs from the 2010-2017 range. The settlement covered the most affected vehicles and offered free transmission inspection plus repair or replacement when problems were documented. Torque converter shudder shows up on some examples. Highway-speed light-throttle, drivers feel a vibration. Cause is similar to other CVTs — the converter clutch friction material degrades and the lockup behavior gets glitchy. Fluid service helps. Replacement converter or transmission rebuild is the next step if fluid alone doesn't solve it. The repair when it's needed is a $4,000-$6,000 transmission replacement, more at the dealer. Subaru independent specialists exist in most regions and are usually the better option than the dealer for cost. The Lineartronic in newer model years (2018+) is substantially improved. Subaru changed materials, revised calibrations, and improved the cooling. Owners reporting trouble mostly cluster in the 2010-2016 range. Outback, Forester, and Legacy with Lineartronic CVTs from this earlier window are the ones that warrant scrutiny on a pre-purchase inspection. Crosstrek and Impreza are affected at lower rates, partly because they're lighter vehicles and put less stress on the transmission. The maintenance answer is the same as every other CVT — change the fluid more often than the manual recommends. Every 30,000-50,000 miles, full service with the correct Subaru CVT fluid (NOT a generic CVT fluid — Subaru's is specifically formulated). Owners who get this maintenance get long lives. Owners who skip it pay for transmission replacements.
Subaru Lineartronic CVT problems
16,707 owner complaints filed with NHTSA across 76 vehicle applications. 83 active recall campaigns.
Every vehicle in the Lineartronic CVT family
Production span by model. The Lineartronic CVT shipped roughly 2010-present across 7platforms we track.
Year ranges are curated editorial mappings of which vehicle generations carried this lineartronic cvt. Color is per manufacturer.
Known issues
- Torque converter shudder on some applications
- Premature drive chain wear on early production
- Software calibration required multiple revisions
- Class-action settlement extended powertrain warranty on certain VINs to 10 years/100,000 miles
- Replacement transmissions less common than rebuilds
Where the safety risk concentrates
Top problem categories across the Lineartronic CVT fleet. Bar length is total complaint volume; the colored bands at the start of each bar are the share of complaints in that category that carried a crash, fire, injury, or fatality on the NHTSA record.
Affected vehicles Top 25 by complaint volume
Recent owner reports 8 most recent across the family
I purchased a replacement battery in 2023. In August of 2025, the battery died, requiring a jump start. A local auto parts store checked the battery and it tested within acceptable limits, showing around 513 amps. A private shop confirmed this, and cleaned the battery terminals and cables. The…
This is a Base model automobile with manual seats. The right front passenger seat unlocked without warning during a quick deceleration. The seat slid forward on mounting rails and caused the front passenger to be squished between forward motion of seat and the seat belt. Lucky this was not a…
The original equipment (OE) tires (Size: 225/40R18) on a 2023 vehicle exhibited severe, deep concentric cracking on the outer sidewalls and near the bead/rim line of all four tires at approximately 30,000 miles. The safety of the driver and passengers was put at extreme risk as the structural…
1. Component/System Failure The rearview mirror became completely detached from its mounting on the windshield. The detached mirror is still available for inspection upon request. Subaru has declined my reasonable request to either repair it or reimburse me for the time and effort required to…
Coolant leak, steering power fluid leak, break pad leak, gasoline line leak, seat heater, clicking noise after turning off car, leaking seats and rear view mirror also leaking, steering wheel expanding due to possible air bag, heater and ac vents lose and also chemical smell/gas/coolant coming from…
The WUM-98 recall fix did not address the problem with the front passenger occupancy detection system. We, and many other Subaru Forester owners are continuing to experience problems post recall repair with the SRS Airbag light on, indicating error code B1760 "Occupant Detection Sensor Mat"…
Common questions
What vehicles use the Subaru Lineartronic CVT?
The Subaru Lineartronic CVT was used across 76 model-year combinations from 2010-present. Affected applications are ranked on this page by complaint volume.
What are the most common problems with the Lineartronic CVT?
The dominant complaint patterns are: torque converter shudder on some applications; premature drive chain wear on early production; software calibration required multiple revisions. Across all affected vehicles in our database, 16,707 owner complaints have been filed with NHTSA, plus 83 active recall campaigns.
How much does it cost to repair the Lineartronic CVT?
Costs vary widely by failure mode. A fluid service or solenoid replacement can be a few hundred dollars. A valve body or mechatronic unit replacement runs $1,200-$2,500. Full transmission replacement on a unit of this scope is typically $3,500-$6,500 at an independent shop, more at the dealer. The specific cost on your vehicle depends on which failure occurred and how far it progressed before service.
Should I avoid vehicles with the Lineartronic CVT?
The complaint data points to specific failure patterns. Some affected vehicles have had successful long-term service after a software update, fluid change, or valve body replacement. Others have needed multiple full transmission replacements. The right call depends on the specific vehicle's history. Read the editorial above and check the rank list for the model-year combination you're considering.
Does an extended warranty help on a Lineartronic CVT-equipped vehicle?
On transmissions with documented widespread failure patterns, the math frequently favors coverage. A $4,000-$6,000 transmission repair against a $2,000-$3,000 warranty is straightforward. The key is reading the contract carefully — many service contracts exclude transmissions specifically on vehicles with known patterns, or require the failure to occur during specific mileage windows. Use the calculator on the specific vehicle's page for the actual math.
The Subaru Lineartronic is more durable than the Nissan Jatco but less durable than a Toyota or Honda automatic. It rewards owners who treat it as a maintenance item. If you're shopping a 2010-2016 Subaru, the transmission service history is the centerpiece question. If you're shopping a 2018+ Subaru, the transmission concerns are substantially smaller.