A 2002 Subaru Legacy uses standard 10w-30 weight motor oil. During the winter, a lighter weight oil may be desirable in particularly harsh locations.
A 2012 would most likely use 5w20.
The 2012 Subaru Tribeca runs on regular unleaded.
The 2012 Subaru Outback runs on regular unleaded.
The 2012 Subaru Forester runs on regular unleaded.
The 2012 Subaru Legacy runs on regular unleaded.
The 2012 Subaru Impreza runs on regular unleaded.
Depending on the climate of your location, your 87 Suburu will take about 4.2 quarts of 5w/30 weight oil. This oil is a good year round oil, if you are located in a hot climate u may be able to run 10w30 weight, but subaru's call for 5w30 as a rule. You can use either a conventional, synthetic blend, or full synthetic oil.
Subaru recommends SAE 5W-30 Energy Conserving Automotive Grade Oil.....
Exactly the weight that is listed in your owners manual and on the oil fill cap. Use any major brand of your choice.
Any major brand is fine as they are all good. More importantly is to use the correct weight.
what is the best oil for 2005 outback 2.5