Tesla's driverless fleet in Texas has grown more in three weeks than in the year before them. Robotaxi Tracker, a crowdsourced monitoring project, counted close to 200 unsupervised vehicles across Austin, Dallas and Houston on 31 August 2026 — against roughly 28 three weeks earlier. That is about a sevenfold increase, landing days before the Cybercab launch event Tesla scheduled for 3 September.
The number is not Tesla's. It comes from volunteers logging sightings, and it belongs in the estimate column, not the disclosure column. It is also the only kind of number anyone has.
Measured against our own baselines
TeslAnt has published two fleet figures in the past fortnight, both from independent tracking, and both far below this one.
| Date | Source | Unsupervised fleet |
|---|---|---|
| 24 August 2026 | Electrek tracking, Austin | about two dozen |
| 27 August 2026 | Community tracking, all live markets | about 85 |
| 31 August 2026 | Robotaxi Tracker, Texas markets | close to 200 |
The three counts use different methods and different footprints, so the curve between them is not a clean measurement. What survives that caveat is the shape: every independent count taken this month is higher than the one before it, and the newest is an order of magnitude above where August started.
One mechanism deserves naming, because it inflates this kind of figure for free. As TeslAnt noted when Tesla told riders the unsupervised fleet was "a lot bigger", moving existing cars from supervised to unsupervised status enlarges the unsupervised fleet without adding a vehicle. A tracker counting driverless cars cannot tell the two apart.
The mileage claim has not moved
Tesla's VP of AI, Ashok Elluswamy, has repeated that the programme has logged more than 380,000 unsupervised miles with zero notable incidents. That is the same figure this site reported in August, where it was attributed to July.
So the fleet is described as seven times larger while the cumulative-mileage claim stands still. Both things cannot stay true for long: if 200 driverless cars are working, the mileage total should be climbing steeply, and the number Tesla keeps quoting should be stale within days. Watching whether it is ever revised is a cheaper test of the expansion than counting cars.
Empty Cybercabs are already on public roads
Separately, Cybercabs with no steering wheel and nobody inside were filmed on Austin streets and highways on 29 and 30 August, in videos posted by X users. Tesla has not commented on them, and social-media sightings are not a fleet log — but they show the vehicle operating unsupervised on public roads before any of it is demonstrated on stage.
That sits alongside the 45 Cybercabs Tesla put on the Texas robotaxi register in a single day on 31 August, up from seven.
What none of it changes in Europe
Nothing here is European, and the gap is regulatory rather than technical. FSD (Supervised) holds national approvals in the Netherlands, Lithuania, Estonia, Denmark and Belgium. Unsupervised FSD is approved nowhere in Europe, and a car with no steering wheel is a higher approval class again.
A European reader should treat the Texas fleet as the evidence base Tesla will eventually put in front of an approval authority — which is precisely why it matters whether the numbers describing it are published by Tesla or counted by volunteers. Meanwhile Waymo has already booked Munich for driverless operation by the end of 2027.