Summary of Reddit Comments on CVTs:

Pros:

• Toyota and Honda have reliable CVTs.

  • "Haven’t had any issues that weren’t down to software on mine in the decade I’ve driven a Subaru with one."

• Hybrids have an eCVT, which is highly reliable.

  • "Toyota hybrids use eCVTs which are totally different from a conventional CVT."

• Toyota's CVTs are more robust than Nissan's, and Subaru CVTs are generally reliable.

Cons:

• Nissan's CVTs, produced by JATCO, have had numerous issues and are generally considered unreliable.

  • "Nissan CVT is the worst, the absolute worst."

• Nissan's CVTs are prone to failure.

  • "My wife traded her 13 Cayenne for a 17 QX60. I hate the CVT."

• CVTs don't provide the same driving experience as traditional transmissions.

  • "CVTs are not satisfying to drive and lack driving engagement."

• CVTs can be prone to premature failure and can be costly to replace.

  • "My 2015 WRX needed a transmission replacement at 90k miles."

• CVTs can be noisy and may drone at times.

  • "Even the eCVT can have some obnoxious sounds under heavy loads."

Mixed Feedback:

• CVTs are great for fuel efficiency but might not provide the same driving feel as traditional transmissions.

  • "CVTs can withstand high mileage with proper maintenance."

• Toyota CVTs are generally reliable whereas Nissan CVTs are problematic.

• Some users have had reliable CVT experiences, particularly with Honda and Toyota models.

• Toyota's hybrid eCVTs are highly reliable; Ford hybrids use a similar transmission.

• CVTs can be suitable for certain types of vehicles -- lighter vehicles with smaller engines -- while heavier vehicles might strain them.

Purchase Advice:

• Consider the specific brand and model when evaluating the reliability of a CVT.

• Avoid Nissan CVTs and consider Toyota, Honda, and Subaru for more reliable options.

• Be cautious about purchasing the first model year featuring a new transmission design.

• Extended warranties or mechanical breakdown insurance can provide peace of mind for potential CVT issues.

Overall, opinions vary widely regarding the reliability and performance of CVTs, with users citing specific brands and models as more reliable or problematic. It's essential to consider the reputation of the manufacturer and the specific type of CVT transmission when evaluating the potential risks and benefits of purchasing a vehicle with a CVT.