Why is my Vauxhall Insignia's engine making a strange noise while driving?

I recently noticed that my Vauxhall Insignia is making a loud and strange noise while I am driving. It started happening about a week ago and it seems to be getting worse. What could be causing this and is there anything I can do to fix it?

It's possible that this noise is coming from the engine, which could mean there is an issue with the internal components. It's best to have a mechanic take a look at it to determine the exact cause and make any necessary repairs.

I had a similar issue with my Vauxhall Insignia and it turned out to be a problem with the exhaust system. I would suggest getting it checked out as soon as possible to avoid any further damage or potential safety hazards.

Have you checked the belts and pulleys in the engine? Sometimes they can become worn or loose, causing strange noises while driving. It's worth getting them inspected to rule out this possibility.