Rivian's autonomy chief says lidar is 'very affordable' and a 'no-brainer' decision

In a bold move for the future of electric vehicles, Rivian's VP of autonomy and AI, James Philbin, has highlighted the clear advantages of integrating lidar technology into the company's upcoming R2 SUV. Speaking with Business Insider, Philbin explained that the significant drop in lidar prices over the past decade has made it feasible to include this advanced sensor in mass-market vehicles, transforming it from a luxury component into a practical necessity. Philbin noted that lidar's cost trajectory has reached a point where it is now comparable to radar, a technology already utilized in many modern cars equipped with advanced driver-assistance systems (ADAS). While lidar has traditionally been associated with applications like topographical mapping, its role in the automotive industry has expanded dramatically, especially with the rise of autonomous driving technologies. Notably, companies like Waymo have successfully integrated multiple lidar units into their robotaxis, citing enhanced safety for their AI systems. Recently, Rivian unveiled its strategy to achieve fully autonomous driving, which includes developing proprietary chips and incorporating lidar into the R2 SUV. Philbin, who has experience with autonomous technology at Zoox and Waymo, emphasized that lidar enhances the robustness of autonomous systems, potentially accelerating the company's progress towards self-driving capabilities. He described the technology as 'very affordable,' stating that the performance it offers at its current price point is remarkable, making the inclusion of additional sensors a logical choice for safety-critical applications. This approach contrasts sharply with that of Rivian's primary competitor, Tesla, whose CEO Elon Musk has dismissed lidar as an expensive 'crutch,' advocating instead for a camera-only strategy for autonomous driving. Reflecting on the evolution of lidar, Philbin pointed out that while a single unit once commanded a five-figure price, today's advancements have reduced that cost to a few hundred dollars. While Rivian has not disclosed the exact cost of the lidar system for the R2, Philbin indicated that it would not be a major financial obstacle. The R2 is set to debut without the lidar in early 2026, priced at $45,000, with plans to introduce a lidar-equipped version later that year. When pressed about the cost implications of adding lidar, Philbin refrained from providing specifics but reassured that it was not a significant factor in the decision-making process.