Don’t really know how to describe the noise except it’s a faint coil sound when the car is accelerating. Any idea? 2018 Elantra.

 

Not sure what a coil sound sounds like, but keep trying and maybe you can describe something I can understand.

Many times a rattle from the exhaust system can produce unusual sounds., do you think it could be coming from that area?

 

Attached is a video

 

I’m having the same issue and oddly enough this is the best way to describe it I think. Your video is exactly what I’m hearing. Did you happen to figure out what was causing it? I was thinking it was coming from the CV axle but I’m not sure.