Short answer, no.
Long answer, not in the foreseeable future, unless someone strikes their best luck.
Metal air batteries (lithium in particular) suffer from a bajillion problem that are not even close to solving in the lab, let alone in a device.
Someone might within 5 years come up with a working lab demonstrator, but something with enough power to move a car (and a "sports" car as a Tesla at that) is way off, considering the current state of research. So considering that the patents will be expired when the technology might be ready, it's just empty internet talk.