The Digester

Uber to invest $1.25 billion in Rivian for robotaxi rollout

Mar 19th 2026

Uber will invest $1.25 billion in Rivian, starting with $300 million, to help deploy Rivian R2 autonomous robotaxis with an initial 10,000-car rollout in 2028 and an option to expand up to 50,000 vehicles pending milestones and approvals.

  • Uber will invest $1.25 billion in Rivian through 2031, with an initial $300 million at signing and the deal subject to regulatory approval and autonomy milestones.
  • The partnership aims to deploy 10,000 Rivian R2 robotaxis starting in San Francisco and Miami in 2028 and expand to 25 additional cities by 2031.
  • The companies may scale to a total of 50,000 autonomous vehicles by adding up to 40,000 more starting in 2030 if milestones are met.
  • Rivian has not yet publicly demonstrated full Level 4 autonomy and plans to add lidar to the R2 in 2026 while designing custom AI chips.
  • Rivian expects to launch the R2 later this year and faces heavy production costs while holding about $6 billion in cash earlier this year.
  • Uber is pursuing a broad robotaxi strategy through multiple partnerships and will list Rivian robotaxis exclusively on its app