"hubris"). The first Model X that didn't need corrections was made in April 2016. Sales during the second quarter of 2016 totaled 4,638 units. Although production was up 20% from the previous quarter, the number of vehicles in transit at the end of June 2016 was much higher than expected (5,150 including Model S cars), representing 35.8% of the number of cars delivered in the quarter (14,402 vehicles including the Model S). Global sales passed the 10,000 unit mark in August 2016. A total of 8,774 units were delivered in the third quarter of 2016, totaling 15,812 Model X cars sold during the first nine months of 2016. The Model X ranked as the top-selling plug-in electric car in Norway in September 2016. However, when Volkswagen Golf nameplate registrations are broken down by each variant's powertrain, the all-electric e-Golf registered 392 units, the Golf GTE plug-in hybrid 358, and the internal combustion-powered Golf only 242 units. Therefore, the Model X also ranked as the top-selling new car model in September 2016. Norway was the world's first country to have all-electric cars topping the new car sales monthly ranking. Previously, the Model S had been the top-selling new car four times, and the Nissan Leaf twice. According to Tesla, with 5,428 units sold in the U.S. in the third quarter of 2016, the Model X captured a 6% market share of the luxury SUV market segment, outselling Porsche and Land Rover, but behind seven SUV models manufactured by Mercedes, BMW, Cadillac, Volvo, Audi, and Lexus. With an estimated 9,500 units delivered worldwide during the fourth quarter of 2016, global sales in 2016 totaled 25,312 Model X cars, allowing the Model X to rank seventh among the world's top ten best-selling plug-in cars just in its first full year in the market. , cumulative sales totaled 25,524 units since its inception. The United States is its main country market with 18,240 units delivered through December 2016, of which, an estimated 18,028 Model X vehicles were delivered during 2016, making the electric SUV the third best-selling plug-in electric in the American market that year after the Tesla Model S and the Chevrolet Volt. Registrations in California totaled 6,289 units in 2016, representing a 7.0% market share of the state's luxury mid-size SUV segment, ranking as the fifth best-selling car in this class, which was led by the Lexus RX with 20,070 units. Retail