A Rivian R2 carrying a roof-edge LiDAR was photographed near the company’s Irvine, California headquarters, as the EV maker tests the new sensor suite.
The image was posted by a Reddit user named ‘LawlessSpace’ late Tuesday, the same day that Rivian gave an order window to all US-based reservation holders for the midsize SUV model.
The timing fits the company’s own guidance that its third-generation autonomy hardware, LiDAR included, was undergoing validation when unveiled in December, with shipping targeted for the end of 2026.
The company founded and led by RJ Scaringe is set to report second quarter production and delivery figures later this week.
Why LiDAR on the R2 Matters
The R2 is set to become the first Rivian model ever to carry LiDAR, a real turn for a company that built its driver assistance around cameras and radar and never shipped the sensor.
Rivian confirmed the shift at its inaugural Autonomy and AI Day last December, saying it would integrate a front-facing long-range LiDAR beginning with future R2 models, alongside its first in-house silicon.
The current R1T and R1S stay on cameras, radar and a pair of Nvidia Drive Orin processors with no LiDAR, which is why the R2, and not a refreshed R1, marks the debut.
The third-generation stack pairs 11 cameras, five radars and a single forward LiDAR with a custom Autonomy Processor and its compute module, rated at 1,600 sparse INT8 TOPS and built on a 5-nanometer node.
Founder and chief executive RJ Scaringe has said the unit reaches unusual distances — “our LiDAR is 900 feet,” he told the Stratechery podcast — well beyond camera or human-eye range in poor conditions.
The sensor sits at the forward edge of the roof, just above the windshield, a placement consistent with the barely visible module in this week’s photograph.
Launch Cars Still Ship Without It
Rivian began R2 deliveries on June 9 with Launch Edition cars built on what it describes as an elevated version of the Gen 2 architecture — a 65-megapixel camera system and dual-mode corner radar, but no LiDAR and no in-house chip.
The first LiDAR-equipped R2s are due to reach the assembly line only at the end of 2026, and the company has confirmed that early cars cannot be retrofitted, leaving the first wave of owners in a materially different vehicle than later buyers.
That gap sharpened this week, as emails the automaker sent on Tuesday told buyers the Performance trim with the Launch Package would stay available until their order window opened, fueling speculation that late-window customers might secure both the Launch Package and LiDAR — an either-or many had assumed was fixed.
A Fleet Built to Train Itself
Rivian already runs a small internal test fleet, nicknamed “Penguins,” of R1s fitted with LiDAR rigs to capture high-fidelity ground truth, and R1T prototypes have been photographed calibrating LiDAR arrays for the same purpose in the past.
Scaling that principle to thousands of customer R2s turns the fleet into a training engine for the company’s Large Driving Model, a system trained like a large language model on data gathered across the fleet.
The endgame is what Rivian calls Personal Level 4 autonomy — eyes off, hands off — and a commercial opening it has already banked, a March agreement to supply Uber with up to 50,000 R2 robotaxis backed by as much as $1.25 billion.
The first of those robotaxis are expected in San Francisco and Miami by 2028, and unusually for the segment, Rivianplans to supply the chips, sensors and software itself rather than layer a partner’s autonomy system onto its cars.
The Unresolved Supplier Question
EV previously reported that evidence pointed to China’s RoboSense as the supplier, through a chain of increasingly specific customer descriptions, before Rivian pushed back publicly, with a spokesperson stating flatly that “it is not Rivian.”
Scaringe has since told Reuters the company is weighing building LiDAR in the US using Chinese technology, possibly through a joint venture, describing the aim as a way to “structurally ingest the technology” as Washington tightens scrutiny of Chinese sensors.
The pressure is not abstract, with a July 2025 ruling upholding the Pentagon’s designation of rival supplier Hesai as a Chinese military company and US lawmakers introducing a bill in December to phase out Chinese sensors in self-driving cars, even as component prices have fallen sharply over the past year.
