Correct oil

[Skyliner64]

Can anyone tell me the correct oil for my car is it 0/30  our is it 5/30 getting different information on the Internet its confusing thanks steve it'd a 2019 elite 130hp

[Vauxhall Owners Club]

The weight of the oil (O or 5) is relative to the ambient temperature (e.g hot climate or cold climate)
More important is the specifications of the oil (ACEA, SAE, etc)
If in doubt buy the oil from the local dealership

[Noodles59]

Owner's Handbook gives  lubricant recommendations per model types and year of vehicle. Handbooks are available via Internet if you do not have one. Also alot of national car services ie kwikfit or Halford list in store/on websites.