Is it possible for another car on the highway to hear a conversation I'm having in my car?

Question

-Sunroof was opened, other windows closed

-Traveling from 60-80 mph

-Talking at regular conversation loudness

Answer 1

Doubt it - but one can lip read.

Answer 2

I doubt it. The only time I have ever heard another drivers conversation was in town at a traffic light and the driver had their window down.

Answer 3

It is not possible without some sort of high tech listening gear.  If this was true the highways would be crowded with chatter...

Answer 4

Cars cannot hear.

Answer 5

at that speed the wind noice would be so much that it would be near impossible to hear what others are saying, now if you had a bluetooth phone thats a whole diff story they did a news report on it here in D.C. and they cought 100 phone conversations in 1 hour at a traffic light

Answer 6

Rather unlikely.

Answer 7

very poserble