Can I use regular gas in my Vauxhall Insignia?

I just bought a Vauxhall Insignia and I'm wondering if I can use regular gas instead of premium. Will it affect my car's performance?

Yes, you can use regular gas in your Vauxhall Insignia. The car is designed to run on both regular and premium gas. However, using premium gas may give you slightly better performance.

It is recommended to use premium gas in your Vauxhall Insignia for optimal performance. Regular gas may work, but it could potentially harm your engine in the long run.