It's time for Tesla Model S sales to be placed on our new sales graphs to see what the results are.

Tesla doesn't report numbers, so we base these figures on InsideEVs' estimates, always striving to be well below 5% error per quarter.

Okay, so Model S potentially had its best month ever in the U.S. in December with 3,500 units delivered, however total numbers for the year stand at 17,000, which is approximately the same as in 2013. There are explanations why, but any way you look at it, there is basically no growth in Model S sales in 2014, as compared to 2013.

Interesting is that a luxury car, available since 2012, was still able to pick-up some 13% of all plug-in cars sold in the U.S. since December 2010.

While U.S. deliveries exceeded 37,000, worldwide numbers crossed 50,000 and this is significant too.

U.S. – Tesla Model S Card – December 2014

U.S. – Tesla Model S Card – December 2014