With the turning of the year, Tesla is coming clean with the numbers of its electric vehicle delivers for the last quarter of last year and for 2015 in total. And while the car maker didn't exactly hit the high expectations it had set in February last year, which was 55,000, it does come close. For 2015, Tesla was able to ship a total of 50,580 vehicles. More than a fourth of that number came from the fourth quarter sales of the Model S sedan, amounting to more than 17,000. The Model X, on the other, only saw 208 sales before the year's end.