Why is my Kia Sportage making a strange humming noise?

I recently purchased a Kia Sportage and have noticed a strange humming noise coming from the front of the car. It only happens when I accelerate and seems to get louder at higher speeds. Any ideas on what could be causing this?

It's possible that this noise could be coming from the tires. Check the tread and make sure they are properly inflated. If they are worn or under/over inflated, it can cause a humming noise.

Another potential culprit could be the wheel bearings. If they are worn, they can cause a humming noise. It's best to have a mechanic inspect them and replace if necessary.

Sometimes, the noise can be caused by a loose exhaust system or a faulty muffler. You may want to take your car to a mechanic to have it checked out.

I once had a similar issue with my Kia Sportage and it turned out to be a loose heat shield. Have a mechanic take a look and tighten any loose heat shields.