The fuel-efficient gas-powered car is on the rise, with sales jumping 15% this year over the last year, the largest annual gain since 2012, according to analysts at Edmunds.com.
The gasoline-powered Tesla Model S sedan sold 3,094 in its first year of sales.
The Model X crossover sold 3.5 million.
Sales are up 17% compared to the same period last year.
The luxury brand, founded by billionaire Elon Musk, has made a big push into luxury cars, with the Model X and the Model 3 luxury crossover both selling in excess of 1 million.
Tesla CEO Elon Musk is the most valuable billionaire in America, Forbes magazine reports.
The Model X, which has a base price of $72,000, has sold more than 100,000 since its introduction.
Musk is worth $US1.2 billion ($1.6 billion) and he bought the company in 2017 for $US8.7 billion ($12.2bn).
The Tesla Model 3, which starts at $37,000 ($39,990 with incentives) has sold over 2.7 million.
It was the first vehicle to come with a 200-mile (320km) range and is the first luxury car with a lithium-ion battery pack.
“The Model 3 is the world’s best value car, and this is a testament to the engineering and design skills of Elon Musk,” Edmunds CEO and founder Steve Geller said.
He said that, while the Model S was a “huge success”, it was not the “best value car” and he would be “very surprised” if it was the next luxury vehicle to sell.
But he said the Model Y crossover, which is the third-generation of the Model 4, was “a great car”.
“There’s no doubt that the Model 2 is a great car, but I think the Model E is a very good car,” he said.
“If you have an E, you want to do it in the mid-range and you want it to be as good as it is now.
I would like to see more cars that have all the attributes that make them the best value, and the one that is best right now.”
Despite the Tesla Model X sales surge, the Model 7 SUV, which was unveiled in June, remains a popular option for many consumers.
The SUV, introduced with the Tesla Mission E, has been a hot seller.
It was launched in September, and is expected to sell more than 10,000 units by the end of 2020.
In June, Edmunds forecasted a sales increase of 18% for the Model 9 SUV, with an average price of US$35,500 ($46,100 with incentives).
“We have had a lot of great sales of our premium SUV vehicles, but the Model 8 and Model X have been very strong in terms of sales,” Edmund