What is benefit of using VW 50400 vs VW 50200?
I am currently using Castrol 0W-40 Edge (synthetic) on my '18 Audi Q7 with the supercharged 3.0 TFSI (gasoline) engine, which meets 50200. I live in south Texas (hot climate).
I notice Castrol 5W-30 Edge/synthetic meets VW 50400.
What is the benefit of 504 vs 502 or the key differences? Any recommendations?
On a side note: the car uses about 1 quart of oil per oil change (~5000 miles). No leaks, no smoke. Engine just rolled 40k miles. Talking with other Audi owners, this seems to be common/normal.
Thanks!
I am currently using Castrol 0W-40 Edge (synthetic) on my '18 Audi Q7 with the supercharged 3.0 TFSI (gasoline) engine, which meets 50200. I live in south Texas (hot climate).
I notice Castrol 5W-30 Edge/synthetic meets VW 50400.
What is the benefit of 504 vs 502 or the key differences? Any recommendations?
On a side note: the car uses about 1 quart of oil per oil change (~5000 miles). No leaks, no smoke. Engine just rolled 40k miles. Talking with other Audi owners, this seems to be common/normal.
Thanks!