Context:
I don’t want the car reporting to insurance hard breaks and such. But frankly I just find these things creepy and I just want a base model car.
There’s no way you’re “covering up” an antenna. Frequently the antenna is the body of the car itself.
Look up the fuse box layout of the car model you’re interested in to check if the communication system is on a separate fuse that you can pull without disabling anything else useful.
Just wrap the whole car in foil.
Lots of stuff here but for something useful.
Get a radio /cellular disruptor /signal jammer you plug in the cigg outlet. Wont be able to listen to radio or use your phone.
Old car if possible.
If not a basic Dacia is the least bad of the new ones.
So commit a felony where you get thrown in prison with no privacy at all. Great idea.