The Zoox robotaxi upgrades announced Wednesday are less about aesthetics than about readiness: the Amazon-owned autonomous vehicle company has revised its custom-built, bidirectional robotaxi ahead of what it hopes will be a commercial paid-ride service later this year, contingent on a federal regulatory decision that has yet to land.
The Zoox Robotaxi Upgrades in Detail
The core architecture of the vehicle stays intact. The cube-shaped, electric robotaxi still carries no steering wheel or driver controls, retains its moonroof and starry night lighting, and its sensor suite of 40 cameras, radars, lidars, and infrared sensors remains unchanged. Four-wheel steering, bidirectional drive, and a top speed of 75 miles per hour are all carried over, as is the capacity to seat four passengers.
The changes are, by design, more considered than dramatic. Inside, Zoox has added more padding and ergonomic curves to the seats and headrests, and refreshed the colour, material, and finish with what the company describes as a calmer palette: aloe green seating against stone grey flooring and trim. The lighter tones, Zoox says, also create the kind of contrasting backdrop that makes everyday objects, including smartphones, easier to locate.
Functional refinements follow: fluting on the charging pad keeps phones from sliding, the cupholders have been enlarged, and the touchscreen is now more visible. On the exterior, bidirectional reflectors have been repositioned for better visibility, and a new speaker, microphone, and two-way audio system have been added to the door interface to improve communication between the vehicle, its passengers, Zoox’s support team, and emergency responders.
Chris Stoffel, director of robot industrial design and studio engineering at Zoox, framed the philosophy plainly. ‘The updates we’ve made to this iteration of our purpose-built robotaxi continue to further distinguish the Zoox experience from anything else available today,’ he said in a statement.
The Road to Commercial Service
Behind the design refresh lies a production ambition that gives the changes their context. Last year, Zoox opened a serial production facility in Hayward, California, its second vehicle production site in the Bay Area. The plant spans 220,000 square feet, employs approximately 100 technicians, and includes a nearby test range. According to Truck and Transport News, Zoox is targeting output of up to 10,000 robotaxis annually at the site by 2027. The current design tweaks were made, Zoox says, in preparation for volume production, which the company says can reach up to 100 vehicles a week.
For now, Zoox is offering free rides across four cities: Austin, Texas; San Francisco; Las Vegas; and Miami. Paid service remains on hold pending a decision by the National Highway Traffic Safety Administration (NHTSA).
The regulatory picture is specific. Zoox submitted its petition on August 22, 2025, seeking a temporary exemption from requirements in eight Federal Motor Vehicle Safety Standards that its autonomous vehicle, lacking standard controls, cannot meet under current federal law. The application is logged as Docket No. NHTSA-2025-0523 with the U.S. Department of Transportation. NHTSA published a notice in the Federal Register on March 11, 2026, announcing receipt of the petition and opening a public comment period, which has since closed.
The NHTSA is not an unfamiliar entity for Zoox. The agency granted the company an exemption in August 2025 to demonstrate its custom-built robotaxis on public roads, which laid the groundwork for its current testing programme. A commercial exemption, however, is a different threshold: without it, Zoox cannot charge for rides, and the Hayward production facility cannot shift into earnest operation.
The interior and exterior Zoox robotaxi upgrades, then, are as much a signal of operational seriousness as they are a product refresh. Zoox is building and testing at scale, iterating on rider feedback, and positioning the vehicle for a commercial market it cannot yet officially enter. The NHTSA’s decision is the one variable outside the company’s control, and it is the only thing standing between the Hayward production lines and their purpose.
