Uber Invests $1.25 Billion in Rivian to Deploy 50,000 Robotaxis Across 25 Cities

Uber invests up to $1.25 billion in Rivian to deploy 50,000 fully autonomous R2 robotaxis across 25 cities starting in San Francisco and Miami in 2028.

Uber Invests $1.25 Billion in Rivian to Deploy 50,000 Robotaxis Across 25 Cities Uber invests up to $1.25 billion in Rivian to deploy 50,000 fully autonomous R2 robotaxis across 25 cities starting in San Francisco and Miami in 2028. Aaron Rafferty March 22, 2026 Key Takeaways: Uber committed up to $1.25 billion in Rivian, with an initial $300 million investment, to exclusively deploy up to 50,000 R2 autonomous robotaxis across 25 cities in the US, Canada, and Europe by 2031. The first rollout begins in San Francisco and Miami in 2028, with 10,000 vehicles firm and an option for 40,000 more. Rivian CEO RJ Scaringe said the partnership accelerates its path to Level 4 autonomy using the company's RAP1 inference platform running 800 TOPS of compute and a multi-modal perception stack. Uber announced an investment of up to $1.25 billion in Rivian, with $300 million committed upfront, to deploy a fleet of fully autonomous R2 robotaxis across 25 cities in the United States, Canada, and Europe by the end of 2031. The partnership starts with 10,000 vehicles and includes an option for 40,000 more. Rollout begins in San Francisco and Miami in 2028. Rivian CEO RJ Scaringe said the investment accelerates the company's path to Level 4 autonomy, the classification where a vehicle can handle all driving tasks without human intervention. The system runs on Rivian's RAP1 inference platform, processing 800 trillion operations per second through a multi-modal perception stack that combines camera, radar, and lidar inputs. — (@) The deal is exclusive: Uber gets the robotaxis, and Rivian gets a guaranteed deployment channel with one of the largest ride-hailing networks in the world. The data flywheel is the real asset. Every mile driven by 50,000 vehicles across 25 cities fe