After almost two years, 30,000 miles, three MG filters, and 1.5 quarts of Mazda w/moly makeup oil, here it is. The original fill was M1 0W-20 AFE. Not stellar, but not terrible, either. The vehicle is a 2012 Mazda 3 w/Skyactiv engine (GDI). Perhaps, I'll just go 20,000 miles and leave it at that. Please comment!
Mi on oil 30,000
Mi on Unit 52,250
Sample Date 10/2/15
Make Up Oil Added 1.5 qt
Aluminum 12
Chromium 2
Iron 50
Copper 6
Lead 0
Tin 0
Molybdenum 295
Nickel 0
Manganese 1
Silver 0
Titanium 0
Potassium 2
Boron 60
Silicon 55
Sodium 8
Calcium 1533
Magnesium 457
Phosphorous 596
Zinc 820
Barium 0
SUS Visc @ 210F 56.5
cSt at 100C 9.20
Flashpoint (F) 370
Fuel % 0.8
Antifreeze % 0.0
Water % 0.0
Insolubles % 0.2
TBN 2.1
Mi on oil 30,000
Mi on Unit 52,250
Sample Date 10/2/15
Make Up Oil Added 1.5 qt
Aluminum 12
Chromium 2
Iron 50
Copper 6
Lead 0
Tin 0
Molybdenum 295
Nickel 0
Manganese 1
Silver 0
Titanium 0
Potassium 2
Boron 60
Silicon 55
Sodium 8
Calcium 1533
Magnesium 457
Phosphorous 596
Zinc 820
Barium 0
SUS Visc @ 210F 56.5
cSt at 100C 9.20
Flashpoint (F) 370
Fuel % 0.8
Antifreeze % 0.0
Water % 0.0
Insolubles % 0.2
TBN 2.1