I wish my oil stash was as organized as some of yours! I have everything spread around the garage. For the Jetta I got 5L of M1 0w-40, 4L of GC, and a jug of T6 Rotella with almost nothing in it (top up!). For the lawnmower I have 1qt Formula Shell, and half a litre of god-knows-what. I also have 4.4L Motomaster 20w-50 for my VW Fox. I'm down to only one M1 oil filter so I have to get a few more.