Tesla sold 51,000 cars in 2015

"Tesla announced on Sunday morning that the company shipped 50,580 cars in 2015, hitting the low- to mid-range of its target for the year. The electric car company was hoping to ship between 50,000 and 52,000 cars this year.
Tesla says it shipped 17,192 Model S cars in the fourth quarter of the year, which was 75% more than the company shipped in the same period in 2014, and 48% more than the company shipped in the third quarter of 2015.
Tesla says it made 507 Model X cars in the fourth quarter, and shipped 208. The company says it now expects to be able to produce 238 Model X cars per week."
Source:  Fortune, 3rd January 2016