If you're waiting 60K to change the fluid, it's too late by the time you get around to changing it.the 3rd generation nissan CVT started 2020.
i have the versa... and the cvt is TINY....
the power band available is insane...torque at any speed, the problem is, its constantly trying to downshift instead of idle coasting . as soon as you take your foot off the gas its like somebody pulled the plug somewhere. lol on the highway its great till you get some strong wind. mine once shot up to 5K RPMs, cruise control on at 70 mph , on flat ground ... and STAYED there over 3 minutes. it just did not seem good when i could maintain same speed manually at 2200 RPMs.
the manual states change CVT fluid every 5 years or 60K miles, which is also the cutoff for the CVT warranty .
eh...
on a positive note, it appears swapping the CVT for another unit looks easier than previous models... lol
I had a rental 2008 or 2009 sentra that would randomly hit the rev limiter just cruising on flat ground for some reason. But it was a rental and lived a very hard life, no doubt.