Originally Posted by NaTuReB0Y
Mr. 5 --- Castrol 0W30 is at every Autozone in Southern Cal - BMW LL-01
I think I paid like $6.99 a quart.........
I just got 0w-40 Mobil 1 yesterday at Pepboys for the same price..
I guess GC is only up to 0w-30..
Although Castrol is BMW's technical sponsor, I still went with Mobil 1 0w-40.. i guess I'm just gonna try this out.. I live out in the dessert so heat is my concern.. I'll just see what are the results.. Either way, both were recommended.. 0w-30 was recommended by Castrol...
On the other hand, 0w-40 w/ euro formula was recommended by Mobil 1..