Originally Posted by Kris@VS
I would for sure get a oil change between 15K. It might seem excessive but i change my oil every 3k to 4k. Because I work on BMW motors every day, I can tell who changes their oil in the 15k range and who changes their oil more often. Keep your oil clean and use 10-60 to keep the vanos in tip-top shape.
good advice... i probably do every 5kmiles... all freeway but cause of the supercharger i try to go at earlier intervals than the normal BMW recommendation