Originally Posted By: Oregoonian
Sorry, but I won't use a 'marine' oil in my simple Ford Focus.
It's not a marine lube. He just chose an unfortunate way to link it. It's an HDEO, and he chooses strange places from where to link it, including eastern European English Mobil sites. I'm not sure how he finds them, but it is a good oil, irrespective of the link.
Of course, it is a thick 5w-30, one of the thickest, obviously. If you want the thinnest, you're splitting hairs. Every ILSAC rated 5w-30 is almost identical, bumping at the lower HTHS limits of the grade. Almost every example you can grab will have an HTHS of between 2.9 and 3.1.