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- Dec 30, 2006
- Messages
- 29,558
If you were to choose between these 40 weight oils,which would you choose and why? I want a good 40 weight oil to run during the winter,that`s cheap (via Walmart 5 quart jugs). I might see if any of the Autozones still have the Durablend for $3 in stock.
Valvoline 10W40 wb
Valvoline Maxlife 10W40
Castrol Syntec 10W40
Castrol GTX 10W40
If Synpower 5W40 or M1 0W40 came in 5 quart WM jugs,that`d be on the list too,BUT,I have noticed WM carrying these in $6 quarts. I`m leaning towards the 5W40 Synpower,since I`ve always liked Valvoline oils. Would Synpower 5W40 be that much better of an oil over 10W40 wb and Maxlife?
Valvoline 10W40 wb
Valvoline Maxlife 10W40
Castrol Syntec 10W40
Castrol GTX 10W40
If Synpower 5W40 or M1 0W40 came in 5 quart WM jugs,that`d be on the list too,BUT,I have noticed WM carrying these in $6 quarts. I`m leaning towards the 5W40 Synpower,since I`ve always liked Valvoline oils. Would Synpower 5W40 be that much better of an oil over 10W40 wb and Maxlife?
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