Hello,

I'm relatively sure this question has been asked before.....but where do I buy Castrol 10-60W motor oil. Several of the auto parts stores in my area carry 10-50W, but not 10-60W. I have a BMW dealership in my area that uses Shell 10-60W, which I guess would be alright since its the correct weight. My local Aston dealership also uses Shell 10-60W. I would like to keep a couple of quarts in the garage in the event my oil needs topped off. Any suggestions on what the Aston owners on this forum do would be appreciated. Thanks in advance. Chris

 

Bmw dealer should have Castrol Motorsport TWS 10W60 as it is standard fill for M cars.