Hi guys,

- 2004 X3 2.5i with 85K miles. I plan to do a simple drain + refill.

- What is the latest recommended fluid, is it still Dexron VI?

- Brand name: Castrol vs ___?

- I guess 5-6 qts is probably enough.

Thanks in advance for any advice!

__________________
1998 E39 528i 5sp MT
2006 E53 X5 3.0 6sp MT