Musk in salesman mode much?
"There are no oil, spark plug or fuel filter changes, no tune-ups and no smog checks needed for an electric car," Musk wrote.
This is literally true but a bit misleading:
From the Tesla website it appears that they charge $600 per year for maintenance.
My internal combustion Ford requires the following maintenance: Oil change, $25 every 7500 miles. Tune up (i.e. Spark Plugs) $100 every 100,000 miles. Fuel filter $50 every 100,000 miles, Smog checks never since OBD-II introduced in the mid 1990s.
Mind you I'm not siding with New Jersey on this, but keep in mind that New Jersey law requires that your car be fueled by a professional petroleum transfer engineer (no self-serve allowed).