TLDRs:
- Uber stock rises as robotaxi testing advances with Lucid and Nuro partnership
- Employee-only autonomous rides begin in San Francisco ahead of public rollout plans
- Lucid Gravity SUVs equipped with Nuro system undergo real-world urban driving tests
- Nvidia-powered self-driving tech supports Uber’s expanding premium robotaxi ambitions
Uber (UBER) shares gained momentum after reports confirmed progress in its autonomous vehicle ambitions, as the company begins testing a premium robotaxi service in San Francisco in collaboration with Lucid and Nuro.
The early-stage rollout, currently limited to Uber employees, marks a key step toward a planned public launch later this year.
Select employees can now request rides using the Uber app in specially equipped Lucid Gravity SUVs. These vehicles are not ordinary electric SUVs, they are fitted with advanced self-driving systems developed by Nuro, signaling Uber’s deeper push into autonomous mobility services.
Lucid Gravity robotaxis deployed
At the center of the testing program is the Lucid Gravity SUV, a high-end electric vehicle outfitted with a suite of autonomous hardware. The vehicles are equipped with high-resolution cameras, radar systems, and solid-state lidar sensors designed to help the system interpret and respond to real-world traffic conditions.
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The autonomous stack is powered by Nuro’s self-driving technology, which relies on Nvidia’s Drive AGX Thor computing platform. This setup enables the vehicle to process large amounts of real-time data, supporting navigation, perception, and decision-making during urban driving.
While the vehicles are operating in autonomous mode, they still include a human safety operator behind the wheel to intervene if necessary. This hybrid approach reflects industry norms during advanced testing stages, where full autonomy has not yet been deployed commercially.
Strategic investments accelerate progress
The partnership between Uber, Lucid, and Nuro has been building over time, supported by significant financial commitments. Uber previously invested $300 million in Lucid and agreed to purchase at least 20,000 Gravity SUVs over the next six years. The ride-hailing giant has also invested a multi-hundred-million-dollar amount into Nuro.
These investments reflect Uber’s broader strategy to transition beyond traditional ride-hailing into owning and operating autonomous fleets. The company envisions a premium robotaxi service that may be operated directly or through third-party partners.
Production of the modified Lucid Gravity robotaxis is expected to scale in late 2026, according to prior regulatory filings, suggesting that current testing is laying the groundwork for mass deployment.
Real-world testing expands fleet learning
Nuro has already built an engineering fleet of around 100 Lucid Gravity SUVs equipped with its autonomous driving system. These vehicles are being tested across multiple U.S. cities and states to collect real-world driving data and improve system performance in diverse environments.
According to Nuro, the current employee ride program plays a crucial role in refining the experience. It allows engineers to evaluate how the autonomy system performs in live conditions, including complex urban tasks such as passenger pickups and drop-offs, one of the most challenging aspects of robotaxi operations.
The testing phase also helps assess how the vehicle, autonomy stack, and rider experience interact in real time, providing feedback that will shape future commercial deployment.
Uber’s robotaxi ambitions gain traction
The latest testing milestone strengthens Uber’s position in the competitive autonomous vehicle race, where companies are racing to commercialize self-driving ride services. By partnering with Lucid’s high-end EV platform and Nuro’s autonomous system, Uber is positioning itself in the premium segment of robotaxi services.
Investor optimism around the development contributed to a rise in Uber’s stock, as markets reacted positively to signs of tangible progress rather than speculative timelines. While full public deployment remains ahead, the current testing phase signals that Uber’s robotaxi strategy is moving steadily from concept to reality.


