Catalyst and oxygen sensor friendly. Long engine oil drain intervals. API SP Resource Conserving, SN Plus and ILSAC GF-6A Oil Specifications. Enhanced LSPI (Low Speed Pre-ignition) protection. Maximum engine life.
Penrith oil is a great quality product, I have been using it in my 2015 Holden Cruze since when I bought it new. I have used it in all my vehicles for at least 20 years, never had a problem with it. Highly recommended.