I was wondering if anyone could provide some info on what oil I need to be using for my Corsa. It’s a 2018 Corsa Energy, 1.4 Ecotec petrol, non turbo. I’m doing an oil change as the car has covered a lot of miles since it’s summer service and I can’t actually find the oil it requires in the manual and I’m getting conflicting responses through Google and other sites.

I commonly see 5w-30 but it doesn’t specify if that’s fully synthetic or not, or if that’s even correct as I keep getting other results too.

Any insight would be appreciated, thanks!