Why is my Audi A1 making a strange humming noise when I accelerate?

I've noticed that when I accelerate in my Audi A1, there is a distinct humming noise that wasn't there before. I'm wondering if it could be a sign of a bigger issue and what I can do to fix it.

It's likely that the noise is coming from your tires or wheels. Have them checked by a mechanic to see if they need to be balanced or replaced. In the meantime, try avoiding rough roads and high speeds.

This could be a sign of a failing transmission. Get your car to a mechanic immediately for a diagnostic test to determine the cause of the noise. Ignoring it could result in costly repairs in the future.

It's possible that you have a leak in your exhaust system. Check for any visible damage or rust and take your car to a mechanic for further inspection and repairs.