Why is my Nissan Micra making strange noises when I accelerate?

I just bought a used Nissan Micra and noticed that it makes odd noises when I step on the gas pedal. I'm not sure if this is normal or if something is wrong with the car. Any advice would be greatly appreciated!

It's possible that the air filter needs to be replaced. This is a common issue in older Micras and can cause strange noises when accelerating. I suggest taking it to a mechanic for a check and potential replacement.