The car is a 1993 Volvo 850 non turbo with auto trans. The OCI was 5,200 miles with Valvoline MaxLife 10w30, topped up at some point (maybe around 4k miles) with a quart of Castrol GTX 5w30.
that maxlife is some good oil huh? great dino.. personally i think its the best out there for the $$ due to its additive package and penzoil a very close second