With the upcoming release of Rivian’s R2 SUV, the company has made a strategic decision to integrate lidar technology, marking a significant shift in the electric vehicle landscape. This choice highlights an evolving trend in the automotive industry, where lidar is becoming more accessible for mass-produced consumer vehicles.
James Philbin, Vice President of Autonomy and AI at Rivian, emphasized to Business Insider the affordability of lidar technology, which has seen a substantial price reduction over the past decade. “It’s been on this incredible cost curve, where 10 years ago, it would be just unimaginable that you could put a lidar on a consumer vehicle. And now it’s getting into that price point, kind of in the range of a radar,” Philbin noted. Radar, which relies on radio waves, is a common feature in vehicles with advanced driver-assistance systems (ADAS).
Lidar, employing laser light for depth measurement, was initially used in topographical applications but has gained prominence in the realm of autonomous vehicles. Waymo’s robotaxis, for example, utilize multiple lidar sensors to enhance the safety of their AI drivers. More details on Waymo’s approach can be found here.
Rivian recently announced its roadmap towards fully autonomous driving, which includes the development of an in-house chip and the integration of lidar sensors in the R2 SUV. Philbin, who has prior experience at Zoox and Waymo, stated that lidar is crucial for making autonomous systems “more robust” and accelerating the company’s pursuit of self-driving capabilities. “It’s very affordable,” he added. “The performance it gives you for that cost is really amazing. And so to me, it’s kind of a no-brainer that you would want more sensors and more modalities for something that’s so safety critical.”
This approach contrasts with Tesla’s camera-only strategy for self-driving technology. Tesla’s CEO, Elon Musk, has previously dismissed lidar as an expensive “crutch.” For more on this perspective, visit this article.
A decade ago, a single lidar unit could cost a five-figure sum, but advancements have reduced the price to just a few hundred dollars today. This cost reduction is detailed here and here.
Though Rivian has not disclosed the specific cost of the lidar unit for the R2, Philbin mentioned that the expense is “not a significant consideration.” Initially, the R2 will debut in early 2026 without the sensor, priced at $45,000, making it Rivian’s most affordable vehicle yet. The lidar-equipped version is scheduled for release later that year.
