Here is my first sample on my 2018 Subaru Forester, using whatever oil they have at the dealership. I did a break-in oil change at 1000, then another at 3000. Blackstone mentioned usual break-in metals still, but to push out to 7,500 mile intervals.
OIL Subaru0w20
MILES IN USE 5k
MILES 8k
SAMPLE TAKEN 1/6/18
ALUMINUM 5
CHROMIUM 0
IRON 9
COPPER 10
LEAD 0
TIN 0
MOLYBDENUM 104
NICKEL 0
MANGANESE 1
SILVER 0
TITANIUM 1
POTASSIUM 1
BORON 122
SILICON 46
SODIUM 3
CALCIUM 2026
MAGNESIUM 12
PHOSPHORUS 754
ZINC 836
BARIUM 0
INSOLUBLES TR
WATER 0
FLASHPOINT ºF 430
SUS VIS 210ºF 52.1
cSt @ 212ºF 7.92
OIL Subaru0w20
MILES IN USE 5k
MILES 8k
SAMPLE TAKEN 1/6/18
ALUMINUM 5
CHROMIUM 0
IRON 9
COPPER 10
LEAD 0
TIN 0
MOLYBDENUM 104
NICKEL 0
MANGANESE 1
SILVER 0
TITANIUM 1
POTASSIUM 1
BORON 122
SILICON 46
SODIUM 3
CALCIUM 2026
MAGNESIUM 12
PHOSPHORUS 754
ZINC 836
BARIUM 0
INSOLUBLES TR
WATER 0
FLASHPOINT ºF 430
SUS VIS 210ºF 52.1
cSt @ 212ºF 7.92