Uber to invest up to $1.25B in Rivian for autonomous robotaxi fleet

What's the deal? Uber is investing up to $1.25 billion in Rivian to deploy a fleet of fully autonomous R2 robotaxis. The initial commitment is $300 million, with the rest flowing through 2031 if Rivian hits certain autonomous driving milestones.

Uber, or its fleet partners, will purchase 10,000 self-driving R2 SUVs, with an option for up to 40,000 more starting in 2030. The robotaxis will be available exclusively on Uber's platform, launching in San Francisco and Miami in 2028 and expanding to 25 cities across the US, Canada, and Europe by 2031.

Rivian's shares jumped about 10% in premarket trading on the news.

Why now? The robotaxi race is heating up fast. Waymo now runs roughly 2,500 driverless cars across several US cities, while Tesla has launched a small fleet in Austin and plans to begin producing its purpose-built Cybercab next month.

Uber sold its own self-driving unit in 2020 and has since bet on partnerships — it has struck deals with more than 20 autonomous vehicle developers in the past year alone. It aims to offer robotaxis in 15 markets by end of 2026, with most scaling up from 2027.

For Rivian, the deal accelerates its push into autonomy. The company unveiled a custom self-driving chip in December and plans to equip its upcoming R2 with 11 cameras, five radars, and one LiDAR sensor. Rivian chief software officer Wassym Bensaid called autonomy "one of the most critical areas of focus" for the company.

What could go wrong? Rivian has not yet launched a robotaxi. Its autonomous tech is still in development, and the bulk of Uber's investment hinges on undisclosed milestones being met by specific dates. If Rivian falls behind schedule, the deal could shrink dramatically from its $1.25 billion headline figure.

The broader industry has a long history of missed promises on self-driving timelines. Scaling from no robotaxi fleet today to thousands of unsupervised vehicles across 25 cities in roughly five years is an enormous technical and regulatory challenge.

The signal: Uber is doubling down on its role as the marketplace layer for autonomous mobility rather than building the tech itself. This deal — alongside existing agreements for 20,000 Lucid vehicles with Nuro tech and 5,000 StellantisDealroom has a profile for this one. Try Dealroom → robotaxis — shows Uber betting that the winning strategy is aggregation, not invention.

For Rivian, it is a vote of confidence in its vertically integrated approach: designing the vehicle, chips, and software stack in-house. Uber chief executive officer Dara KhosrowshahiDealroom has a profile for this one. Try Dealroom → pointed to that integration as a key reason for the partnership.

The deal also signals that automakers beyond Tesla are serious contenders in the robotaxi space. Lucid recently previewed its own two-seater robotaxi prototype and is in talks to expand its Uber partnership. The autonomous vehicle market is no longer a two-horse race between Waymo and Tesla — it is becoming a crowded field.

Sources:
Uber Investor Relations
Reuters
AP News
Transport Topics

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