GT Pony
Well-Known Member
- Joined
- Mar 13, 2015
- Threads
- 77
- Messages
- 9,233
- Reaction score
- 4,255
- Location
- Pacific NW
- Vehicle(s)
- 2015 GT Premium, Black w/Saddle, 19s, NAV
In UK it's Castrol Magnatec 5W-20
Australian S550s get 5W-30 for both the Ecoboost 4-cyl and the Coyote V8 per their owner's manual. Maybe because it's hotter there more often. Nothing different about the guts of Coyote V8 between the countries.
Castrol Magnatec is a good oil.
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