Tesla is apparently cooking up something big for its Austin headquarters, and we just got an official heads-up from leadership. Tesla Vice President of Vehicle Engineering, Lars Moravy, dropped a tantalizing teaser during a recent sit-down, confirming that a major update regarding Gigafactory Texas is coming Tuesday, July 7.
Tesla's Next Texas Expansion
The hint comes from an interview clip shared by Tesla enthusiast @herbertong on X. In the short clip, pulled from an interview scheduled to drop later this week, Moravy noted that "a week from Tuesday, there will be some cool news about things happening around Giga Texas as part of the scaling effort." The interviewer teased that the full discussion includes over a dozen notable revelations and confirmations, so make sure to stay tuned for coverage of the most important bits once the full episode drops.
A big announcement is coming from Tesla on Tuesday July 7th!
— Herbert Ong (@herbertong) June 29, 2026
Listen to Tesla’s Lars Moravy say “a week from Tuesday there will be some cool news about things happening around Giga Texas as part of the scaling effort”!
Our interview with Lars should drop tomorrow.
This is… https://t.co/uZkVPaV7QJ pic.twitter.com/SJwtf11T3w
Because Moravy explicitly pointed out that the upcoming announcement is tied to the factory's ongoing "scaling effort," it's safe to assume this news centers around manufacturing. The facility is already an absolute monster, producing its milestone 500,000th vehicle in October 2025 and currently being able to sustain a weekly output of up to 10,000 vehicles alongside localized 4680 battery cell manufacturing.
Likely Manufacturing Targets
The primary candidate for this expansion is the Cybercab. Tesla's purpose-built robotaxi officially entered mass production at Giga Texas back in April, and the assembly lines have been steadily ramping up since. Considering Tesla just released official first responder documentation for the vehicle, expanding the dedicated assembly lines to support a fleet launch makes perfect sense.
There are a few other possibilities on the table, too. We know that Tesla has long-term ambitions for a 10-million-units-per-year Optimus line in Texas. However, initial production runs for the humanoid robot are slated for Fremont first, so a Texas factory expansion for Optimus might be further down the road. Alternatively, the news could involve dedicated lines for the three-row, six-seat Model Y L that our sources recently told us Tesla plans to launch in the U.S. later this fall.
Texas has become the home base for Tesla's Robotaxi service, which is supposed to be headlined by the Cybercab. So, while less likely, the announcement could have to do with Cybercab-powered driverless ride-hailing operations. It could also be a larger financial investment into in-house battery cell manufacturing infrastructure at the facility.
The last expansion we heard about at Giga Texas was a new public-facing Customer Delivery Center for the community. Whatever Tesla is planning this time around, the sheer scale of the Austin campus means any new manufacturing footprint is bound to be massive. We'll be watching closely for the July 7 announcement to see exactly how the factory layout is changing to accommodate the next generation of autonomy.
