for all the cars who has cvt transmissions must need to pour CVT oil only and these are fully synthetic. Most common cars with cvt transmissions are vitz, belta, passo, mira, amd few more. These are very fuel efficient cars.
Liqui Moly's cvt oil is the best but pretty expensive.
Its 1800/L but change iterval is 80-100k.
Or
toyota's tin pack cvt oil.
Read a recent thread here with subject ENGINE OIL FOR TOYOTA PASSO.
I have already mentioned the details over there. Do check the product code for sure when buying it, its v.v.v. Important.
Price is 4800/4L and change interval is 40-50k