Well here's the UOA for my 2016 Infiniti Q50 Red Sport. The oil has 9,700 miles on it. Engine has 19,700 miles on it. It was painful to go almost 10k miles on a 0w20 in this high revver. Oil was Valvoline synpower 0w420, and OEM filter. file:///C:/Users/james/Downloads/16%20Q50-170728.pdf