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What is the strongest manual transmission on a Subaru?


When it comes to performance and durability, Subaru has built a reputation for producing some of the most reliable vehicles on the market. Among the various components that contribute to this reputation, the manual transmission stands out as a crucial element for driving enthusiasts. In this article, we will explore which manual transmission is considered the strongest in Subaru's lineup, focusing on its features, benefits, and applications.


Understanding Subaru's Manual Transmissions


Subaru offers a range of manual transmissions across its various models, each designed to cater to different driving needs. The most notable among these is the six-speed manual transmission, which is often found in performance-oriented models like the Subaru WRX and WRX STI.


The Six-Speed Manual Transmission


The six-speed manual transmission is widely regarded as the strongest manual transmission offered by Subaru. Here are some key features that contribute to its strength:



  • Robust Design: The six-speed manual transmission is engineered to handle high torque outputs, making it ideal for performance driving.

  • Short Throw Shifter: This feature allows for quicker gear changes, enhancing the driving experience and responsiveness.

  • Close Gear Ratios: The close ratios between gears help maintain engine power and performance during acceleration.

  • Durability: Built with high-quality materials, this transmission is designed to withstand the rigors of both daily driving and competitive racing.


Applications in Subaru Models


The six-speed manual transmission is primarily found in the following Subaru models:



  • Subaru WRX: Known for its rally heritage, the WRX benefits from the six-speed manual for enhanced performance and control.

  • Subaru WRX STI: This high-performance variant takes full advantage of the six-speed manual's capabilities, providing an exhilarating driving experience.

  • Subaru BRZ: While primarily a sports coupe, the BRZ also features a six-speed manual option that appeals to driving purists.


Conclusion


In summary, the six-speed manual transmission stands out as the strongest option available in Subaru's lineup, particularly in performance models like the WRX and WRX STI. Its robust design, quick shifting capabilities, and durability make it a favorite among driving enthusiasts. Whether you're navigating winding roads or tackling a racetrack, this transmission is engineered to deliver an exceptional driving experience.


Frequently Asked Questions

What is the most powerful manual transmission car?


11 Most Powerful Cars Ever With A Manual Gearbox

  • 8 2023 Dodge Challenger SRT Hellcat.
  • 7 2019 Chevrolet Corvette ZR1.
  • 6 2024 Aston Martin Victor.
  • 5 2024 Pagani Utopia. Pagani.
  • 4 2026 NILU Hypercar. ​​​​​​
  • 3 2024 Koenigsegg CC850. Koenigsegg.
  • 2 2016 Hennessey Venom GT Spyder. Hennessey.
  • 1 2025 Hennessey Venom F5-M Roadster. Close.



What Subaru models have transmission problems?


Affected models include:

  • 2010-2015 Legacy.
  • 2010-2015 Outback.
  • 2012-2015 Impreza.
  • 2013-2015 Crosstrek.
  • 2014-2015 Crosstrek Hybrid.
  • 2014-2015 Forester with 2.5-liter four-cylinder engine.
  • 2014-2015 Forester with turbocharged 2.0-liter four-cylinder engine.
  • 2015 WRX 2.0.



What does the gear 1, 2, 3, 4, 5 mean?


Now Let's Move on to the Numbers!
So, what do they mean? 1 & 2: These two gears are typically lower and used when driving at a slower speed. 3 & 4: These two gears are typically higher gears used when driving at a faster speed. 5: This gear is also high but is mainly used for highway driving.



Why is Subaru discontinuing manual transmission?


Subaru has stated that due to low sales numbers of manual models it was not financially feasible to R&D how to make eyesight work with manual gearboxes and EyeSight integration is a major priority. This is why MY23 was the last year of availability.



What subarus have TR580 transmission?


Subaru Lineartronic CVT TR690 and TR580
In the US, the Lineartronic is available with the 2.5i engine in the Outback, Legacy and Forester(2014), and the 2.0 FB engine in the Impreza and slightly modified for the XV Crosstrek.



What is the strongest gear in a manual car?


The strongest gear in a car believe it or not is actually your reverse gear, when I was learning to drive many years ago I was told this if ever I got stuck on a steep hill, because of its low gear ratio reverse has the most pulling power of all the gears.



What was the last year Subaru made a manual transmission?


Driving enthusiasts who want a manual transmission will have even fewer choices now in Subaru vehicles after the 2023 model year. For example, you couldn't get a manual transmission in the Subaru Forester compact SUV after the 2018 model year and in the Subaru Outback midsize SUV and Legacy midsize sedan after 2015.



What car has most reliable manual transmission?


Here are 20 of the best cars with a manual gearbox available in...

  • Toyota GR Supra. We're going to be upfront in saying Toyota is going to carry a large amount of this list.
  • Kia Forte GT.
  • Volkswagen Golf R.
  • BMW M2.
  • Nissan Z.
  • Mini Cooper.
  • BMW Z4.
  • Subaru WRX.



What is the difference between TR580 and TR690 transmission?


The TR690 is heavier and longer and is installed in larger vehicles such as the Ascent. The TR580, with its compact design, is used in smaller models such as the Impreza. Many turbocharged Subaru models use the TR690, which is suited for heavy-duty applications and features a higher torque capacity.



What is the strongest manual transmission Subaru?


The 6-speed STI box was designed by Subaru with motorsport in mind. It is by far the best and strongest gearbox Subaru have ever made, and with the highest level of operability. The six-speed gear set is nearly twice the size of the 5-speed and twice as strong.


Kevin's Auto

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.