Why is my Vauxhall Corsa making a loud buzzing noise?

I recently noticed that my Vauxhall Corsa is making a loud buzzing noise while driving. It seems to be coming from the engine area. What could be causing this and how can I fix it?

It's possible that there is an issue with the exhaust system. Check for any loose or damaged parts and if necessary, have it repaired by a mechanic.

Another possible cause could be a problem with the transmission. If you notice any other unusual behavior while driving, such as difficulty shifting gears, it's best to have a professional check it out.

It could also be an issue with the wheel bearings. If the buzzing noise changes when you turn or if it gets louder at higher speeds, this could be the culprit. Have it looked at and replaced if necessary.