2008 VW GLI 2.0T
Amsoil AFL 5W40
Miles on oil 5807
Miles on unit 23704
Time on oil: 4 winter months, December - March.
Zero makeup oil.
Mann Oil Filter
Oil history: Factory fill drained at 4k, Amsoil AFL 5W40 ever since, including this refill.
This is not my car, so I do not know how it is...