Hi, found this which may be of help to people to choose correct oils and fluids for their vehicles.

https://www.ravenol-direct.uk/which-oil.html

All well known oil brands have oil selectors
For example
https://applications.castrol.com/oilselector/en_gb/c/search
https://www.shell.com/motorist/find-the-right-oil.html#iframe=Lw==
https://www.liqui-moly.com/en/olyslager.html
https://www.lubricants.total.com/oil-selector

Look in your cars handbook is it best place to start rather then using a third party website for what oil you need

The hand book is at least 10 years old ,technology has moved on ,why not put something better or not have more options?

The car is also 10 years old. 10w40 is 10w40, hardly worth worrying about quality, it's not like we're talking about a highly strung engine with minute tolerances.