What is the recommended viscosity for oil in a Vauxhall Insignia?

I recently purchased a Vauxhall Insignia and I am uncertain about the recommended viscosity for oil. Can someone advise me on the ideal viscosity for this car model?

The recommended viscosity for oil in a Vauxhall Insignia is SAE 5W-30. This oil provides better fuel efficiency and protects your engine against wear and tear. I suggest going for a trusted brand like Mobil 1 or Castrol.

You can also consider using synthetic oil with a slightly higher viscosity, such as SAE 10W-30. It offers better protection in extreme temperatures and extends your oil change intervals. Just make sure to follow the manufacturer's recommendations for your specific car.

As a Vauxhall Insignia owner myself, I recommend sticking to the manufacturer's recommended oil viscosity for optimal performance and longevity of the engine. You can check your owner's manual for the specific viscosity and oil brand they suggest.