When accelerating car makes this “uhhh uhh” noise or a groaning noise. I’m not sure what it is. Tried searching it up and sending it to my mechanic but no luck. My winter tires are making too much noise for them to hear what I hear. I hope my description of what I hear someone will know what I’m talking about
Thanks in advance
You left out a few details...

2013 Honda civic Automatic
265000 km
I don’t have an OBDII reader and don’t have a code
2013 Honda civic Automatic
265000 km
I don’t have an OBDII reader and don’t have a code
There would not be a "code" for a purely mechanical noise.
You might try a noise-finding gadget like the ones that Scotty has demonstrated in his videos.
https://www.youtube.com/watch?v=Wy5nqh3LSs4
I would use my ears to listen to noise and trying to figure where it's coming from.
My winter tires are making too much noise for them to hear what I hear
Is it only when the car is in drive/going down the road?
Did you try to open the hood and accelerate while parked or neutral and check for the sound?