986 Forum - The Community for Porsche Boxster & Cayman Owners - View Single Post - 15W-50 vs 10W-30 which should I use?

03-04-2008, 06:05 AM

If you want to use a 50 weight oil, the only Porsche approved one is Mobil 1 5W50. Unfortunately, this oil is not being sold in the USA. You can find it in Canada.

I might try this oil in late 2008.

You will be well served by 0W40 Mobil 1

03-04-2008, 06:05 AM	#3
bmussatti Guest Posts: n/a	If you want to use a 50 weight oil, the only Porsche approved one is Mobil 1 5W50. Unfortunately, this oil is not being sold in the USA. You can find it in Canada. I might try this oil in late 2008. You will be well served by 0W40 Mobil 1