The owner's manual will tell you all of these things. I highly recommend
following it exactly because the controlled-slip stuff requires pretty
precise shear characteristics of the oil. I'll say that I have never gone
wrong with either Red Line or Royal Purple stuff, though I suspect the
Red Line is recommended.
"C'est un Nagra. C'est suisse, et tres, tres precis."
Motorsforum.com is a website by car enthusiasts for car enthusiasts. It is not affiliated with any of the car or spare part manufacturers or car dealers discussed here.
All logos and trade names are the property of their respective owners.