I ran redline 5w40 in my 01 VW TDI for 10K Miles. 1 quart added during this time. My car has 194,000 miles on it and still running strong. Gotta love these VW diesel engines.
Oil Analyzers tested the same with the following results:
Iron: 32
Chromium: 2
Lead: 3
Copper: 7
Tin: 0
Aluminum: 9
Nickel: 0
Silver: 0
Silicon: 10
Boron: 9
Sodium: 4
Magnesium: 23
Calcium: 3203
Barium: 0
Phosphorus: 1238
Zinc: 1521
Molybdenum: 416
Titanium: 0
Vanadiuim: 0
Potassium: 0
fuel: Vis @ 40 c: N/A
Vis @ 100 c: 15.32
Water: 0
Soot: 1.2
Coolant: NO
TBN: 3.24
OXID: N/A
NITR: N/A
F-Soot: 1.20
Oil Analyzers tested the same with the following results:
Iron: 32
Chromium: 2
Lead: 3
Copper: 7
Tin: 0
Aluminum: 9
Nickel: 0
Silver: 0
Silicon: 10
Boron: 9
Sodium: 4
Magnesium: 23
Calcium: 3203
Barium: 0
Phosphorus: 1238
Zinc: 1521
Molybdenum: 416
Titanium: 0
Vanadiuim: 0
Potassium: 0
fuel: Vis @ 40 c: N/A
Vis @ 100 c: 15.32
Water: 0
Soot: 1.2
Coolant: NO
TBN: 3.24
OXID: N/A
NITR: N/A
F-Soot: 1.20