I have a 2019 Forrester. 100k miles. Burns no oil somehow. I monitor it closely. I've changed the CVT fluid 2 times. Zero issues. I change my own oil every 5k miles. It's been so easy to own but maybe I'm lucky.
Reviews of OEM Subaru CVT fluid
Seems high, but I’d be leery of going to independent shop for the cvt fluid. You really want to keep that as Subaru brand and the dealer will do the transmission relearn procedure.
The reality is that they need more thoughtful and consistent maintenance than other cars, and the maintenance tends to cost a bit more.
As long as you pony up the effort and money to maintain them, they are very reliable.
And I'll repeat, again, as I have so many times: Change your CVT fluid every 30k miles.
Also consider doing cvt fluid changes every 30k or so despite dealers considering it a “lifetime sealed unit”. So far mine hasn’t had the slightest hiccup over its 50k miles. They’re relatively simple and easy to service if you’re even slightly hands on as well. I certainly expect to get more than 10 years out of mine
I just recently paid $227 for my CVT fluid drain/refill on my Impreza at the dealership.
CVT price is pretty good. I paid 375 a few weeks ago for mine to get done.
Same question for Europe: Subaru in Germany recommends cvt fluid change every 45 000km on heavy duty and every 90 000 on standard usage.
At what point would you recommend to change CVT fluid in a 2018 Forester? A relative has one with 45k miles and it developed a quiet “howling” noise starting at around 50mph. It is not very loud and we cannot the if it’s coming from the CVT. It doesn’t go away when transmission is shifted into Neutral at that speed. Front and rear differential fluid has been replaced.
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What we know about OEM Subaru CVT fluid
The brand is registered in Japan.
In March 2026, PartReview does not yet have a formed opinion of OEM Subaru CVT fluid. You can help by adding a review for OEM Subaru CVT fluid.
Currently there are 8 reviews and 24 votes. Average rating — 4.1 out of 5. Vote balance: 21 up, 3 down.
Users also evaluated the qualities of OEM Subaru CVT fluid:
- Smoothness - low-speed shudder reduces when fluid is healthy - rated positively. 4.7 points out of 5.
- Slip/flare - revs rise without matching speed if fluid is degraded - rated positively. 5 points out of 5.
- Noise - whine or rumble under load grows as fluid ages - rated positively. 3.5 points out of 5.
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