Tesla counts 300 Cybercabs in Austin. The independent tracker counts 105.

The first official fleet count, plus a named second city, lands 10 days before Q3 earnings and 19 days before Tesla owes NHTSA sworn answers on Cybercab certification.

Vincent JiangVincent Jiang · 2 min read
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A gold Tesla Cybercab driving down a San Francisco street in sunlight
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A Tesla Cybercab drives down Harrison Street in San Francisco in June 2026. Tesla posts 300+ of the two-seat cabs in Austin; RobotaxiTracker counts 105 in unsupervised service.

On Saturday, Tesla's+2.08% — Tesla, up 2.08 percent today Robotaxi account put the first official number on the fleet: "300+ Cybercabs serving Austin," an 8x increase in 30 days 1. Ashok Elluswamy, Tesla's head of AI software, quoted the post and added the headline: "Dallas soon," the first city Tesla has named for public Cybercab rides 1. The count is company-claimed and self-published, and it is the number the bull case now leans on 6.

Three counts of one fleet

The paper record is clean. The Texas automated vehicle registry shows 7 Cybercabs on August 31 2, 45 by the September 4 public launch 3, 169 authorized for commercial use by October 3 5, and 319 after a 150-filing jump on Thursday 16. But registration is not service 2. RobotaxiTracker, which counts vehicles from sightings and state records, listed 275 in unsupervised service in Austin on Saturday, 105 of them Cybercabs 17. For scale, Waymo has 1,154 autonomous vehicles authorized in Texas and runs more than 500,000 paid rides a week 5.

Tesla posted 300 Cybercabs. The independent tracker sees 105.

  • Estimate
0100200300400Texas DMV registry319Tesla Oct 10 post300RobotaxiTracker105About a third of the posted claim
Data
Value
Texas DMV registry319
Tesla Oct 10 post (estimate)300
RobotaxiTracker105
Cybercab counts in Austin, October 10, 2026. Tesla's figure is a self-published X post, shown at 300 of '300+' and marked as a company claim; the Texas DMV count is registrations, not service; RobotaxiTracker counts vehicles in unsupervised service from sightings and state records. Units: vehicles.1,6,7

Registered Cybercabs grew 45-fold in under six weeks

0100200300400Aug 31Sep 4Oct 3Oct 8319
Data
Cybercabs registered in Texas
Aug 317
Sep 445
Oct 3169
Oct 8319
Cybercabs in the Texas automated vehicle registry: 7 on August 31, 45 by the September 4 public launch, 169 authorized for commercial use by October 3, and 319 after the 150-filing jump on Thursday, October 8. Registrations, not vehicles in service. Units: vehicles.1,2,3,5,6

The defense of 300

Tracker counts can lag official numbers, and the demand evidence cuts the other way: Cybercab wait times stayed short Saturday evening even with more than 2,000 fans in town for X Takeover 1. Availability jumped from 58 to 125 cabs in a single week in late September 4. The count matters to money, not pride. Tigress Financial's $550 target lists Cybercab robotaxis among five growth drivers 6, and Goldman Sachs+1.73% — Goldman Sachs, up 1.73 percent today argues the robotaxi and FSD outlook will move TSLA more than Q3 earnings per share 9.

Sworn answers, 19 days out

NHTSA's Special Order of September 10 demands sworn answers to 21 requests on how a car with no steering wheel, pedals or mirrors complies with federal standards, including a brake rule written around a foot control 68. The original September 30 deadline slid 30 days, not the November 20 Tesla requested 6. Amazon's+3.31% — Amazon, up 3.31 percent today Zoox, selling the same no-controls concept, took the Part 555 exemption route, capped at 2,500 vehicles a year through 2028 8. Texas asked no such questions: the state lets Tesla self-certify the Cybercab as Level 4 2.

The calendar is the verdict

Q3 earnings on October 21 give Tesla a venue to define its fleet numbers and put a date on Dallas 1. Nine days later, the sworn answers land 16. The number underwriting the robotaxi multiple is one only Tesla can see, and October 30 is the first deadline at which anyone can hold it to a standard of proof.

Deepdive

AI-generated from this story and its cited sources. Not investment advice.

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