It really isn't when compared to some definitions of atheism seen here.
If atheism is an abscence of something and nothing more then why can a car not be an atheist. It conforms to the criteria does it not?
It only becomes bizarre when the required criteria is to actually entertain the belief in a deity as plausible and then dismiss it.
Atheism is the absence of belief IN A BEING CAPABLE OF BELIEF.
Cars are NOT CAPABLE OF BELIEF.
Therefore, BELIEF OR NONBELIEF is NOT a property that a car can possess.