Originally Posted By: chefwong
I've run plenty of GC in N62. As well as PUE, 1 run of Motul, as well for awhile, that ~oil~ TD was pitching......can't recall the name. I always avoided M1 due to many reports of noise on the forums..
Not sure how the ~new~ Edge 0-40 compares to GC.
I think difference is in viscosity modifiers. It i bit heavier old GC 0W30.
I used it once, seem smoother in mid range and higher rpm's then M1.
Also, definitely better cold start then M1.
Going back to GC 0W40 in next OCI's in both cars.