Cybercab Has Half the Parts of Any Tesla, and Its Line Can Go Faster

Credit: Tesla

Tesla’s Cybercab is built with half as many parts as any other vehicle the company has made, and the line building it in Texas can run faster than the capacity Tesla lists today, according to Lars Moravy, Tesla’s vice president of vehicle engineering. “We have 50% less parts than any other vehicle we’ve ever built, so that’s 50% less things to go wrong,” Moravy said on Tesla’s Q3 2026 earnings call on October 21.

An analyst had pointed out that Tesla lists the Cybercab line at more than 125,000 units a year, a figure from the company’s Q3 deck that we noted in our Tesla Q3 2026 earnings story, and asked how the ramp would go. Moravy said the team has been “bursting the Cybercab line to see how fast we can run it.” He added, “I think the listed capacity is more of a rate at which we’re capable of running today, but the actual capacity of that vehicle line is significantly higher.”

For now, Tesla is building Cybercabs at the rate its Robotaxi service needs them. Moravy said he and Ashok Elluswamy, Tesla’s vice president of AI, are “in a bit of a race of who’s going to stay ahead,” with autonomous miles growing exponentially from month to month and vehicle production trying to keep pace.

Vaibhav Taneja, Tesla’s chief financial officer, took the question first and credited the engineering team. After talking with the manufacturing staff, he said, “They think this is one of the easiest product for them to scale in terms of manufacturing.” The bigger concern, according to Taneja, is making sure Tesla has the regulatory approvals in place so it can “start deploying the Cybercabs as fast as we can produce them.”

Cybercab production started at Giga Texas in the second quarter, when Tesla used the first cars for employee rides and engineering tests, as we covered in our Q2 2026 earnings story. Public Robotaxi rides in the two-seater began in Austin on September 3.

The fleet has grown quickly since that launch, and in early October Tesla added 150 Cybercabs to its Texas robotaxi registry, bringing the state’s count to 319, and the company has said Dallas is next in line for Cybercab service.

The low part count fits the way Tesla has described building the car, with sections assembled in parallel and joined near the end instead of moving a full body down one long line. Tesla didn’t give a new capacity figure on the call or say how many Cybercabs it has built so far, so the size of that “significantly higher” ceiling is still unknown.

How many Cybercabs do you think Tesla will build next year?