Is it necessary to use premium gasoline in a Vauxhall Insignia?

I recently purchased a Vauxhall Insignia and I'm wondering if it's necessary to use premium gasoline. Will it make a difference in performance or is regular gas okay?

Yes, it is recommended to use premium gasoline in your Vauxhall Insignia. This will provide better performance and fuel efficiency for your car.

While regular gas is acceptable, using premium gasoline will give you better performance and may even save you money in the long run.

You should always follow the manufacturer's recommendations for your car. In the case of the Vauxhall Insignia, premium gasoline is highly recommended for optimal performance.