Acquired a new to me 2010 BMW e90 M3 with DCT. The same day I changed the oil. In retrospect shouldve gotten a sample done with whatever was in the car when I got it.
Spec:
10/2009 Production Date
Mileage at Test 90850
Mileage on oil ~5600
Motul 8100 X-power 10w60
Mostly highway miles for now.
I will be doing a test every oil change to verify consistency in numbers.
