XPeng’s IRON humanoid robot has officially walked off the EV maker’s new production line in Guangzhou.
The 12-year-old company is moving toward mass production weeks after its robotics arm raised more than $900 million at a $6.3 billion valuation. The latest iteration of the viral fake human has a new streamlined design, engineered for mass production.
The Tesla rival has already proven it can rapidly scale complex machines through automation, but can it move fast enough to catch Optimus? And more importantly: Can IRON beat the Tesla Bot to general intelligence and prove it can do more than just look cool? And if so, then what?
XPeng’s new factory is in Guangtang Sci-Tech Innovation City, a government-backed tech and manufacturing hub in Guangzhou’s Tianhe District. It sits the larger Embodied Intelligence Technology Industrial Park, which broke ground in February 2026.
XPeng is anchoring the industrial zone that covers 110,000 square meters (1.2 million square feet) of total floor space. Tianhe government officials describe it as a strategic project to establish the district as a leader in physical automation. The park is designed as a full-chain robotics hub with space for R&D, testing, small-batch trial production, and high-rate manufacturing.
XPeng calls the site home to the “world’s first automated production like for advanced general-purpose humanoid robots,” though that claim deserves scrutiny.
The IRON production line uses many of the same manufacturing systems developed for XPeng’s electric cars. That includes automated assembly, quality checks, precision manufacturing, and supply chain processes. XPeng claims more than 80 percent of IRON’s core assembly processes are automated, though that sounds broader than it probably is. Human workers still likely handle calibration, inspection, testing, logistics, and final checks.
“The robot production lines were created from scratch with no precedent to follow,” XPeng Chairman/CEO He Xiaopeng said in a press release. “Today’s step is small, but XPeng is building the production lines for an entirely new product category. Looking ahead, XPeng will continue to explore faster production rhythms and greater scale in robot manufacturing, charting a new path toward a leading manufacturing industry in China and globally.”
XPeng also calls IRON the “world’s first advanced general-purpose humanoid robot,” but that’s better understood as an aspirational marketing claim than a demonstrated capability. The company itself says it’s working toward “full generalization” and there’s no indication that IRON is close to the broad capabilities that “general purpose” implies. In physical AI, the term is pretty much the equivalent of reaching artificial general intelligence (AGI).
Still, IRON has advanced rapidly in a few short years.
Launched in 2014, XPeng formally ventured into robotics in 2020 when it began the process of acquiring the Shenzhen-based quadruped maker Dogotix. That startup’s founder, Zhao Tongyang, built XPeng’s robotics division and led its humanoid program until he left in fall 2023 when XPeng completed its ~$125 million acquisition of Dogotix.
According to Chinese reporting, Tongyang walked away with effectively nothing from the buyout so he could launch the competing firm EngineAI. Known for its Terminator-inspired T800 humanoids, EngineAI is now a perceived leader in the global humanoid race. It’s started mass producing robots from factories in Shenzhen and Zhengzhou and is reportedly moving toward an IPO on the Hong Kong Stock Exchange (HKEX).
XPeng showcased its first humanoid robot, the PX5, in October 2023 and its first version of IRON the following November. Engineered mainly for industrial use cases, XPeng shared footage of the OG IRON doing basic work on its P7+ production floor.
The second-generation IRON, unveiled in November 2025, was a major departure. During a Westworld-like spectacle, the robot stunned the world with its eerily lifelike catwalk and humanlike aesthetics.
As netizens speculated that the robot was actually a person in a costume, XPeng countered with a video of engineers undressing and cutting through IRON’s synthetic skin with scissors to reveal its mechanical innards. At the time, He Xiaopeng said the humanoid’s design, available in feminine and masculine variants, was a deliberate shift to make robots more aesthetically pleasing to the general public.
The IRON that walked off XPeng’s new Guangzhou line is a production-engineered version of the robot that dials down the Westworld vibes. It has a reported 76 degrees of freedom (DoF). That includes 21 DoF in each of its five-fingered hands and 34 DoF across the body. The number of moving joints is scaled down from the 2025 prototype that had 82 DoF, including 22 DoF per hand.
IRON’s exoskeleton is built around a flexible lattice structure that XPeng says is meant to give it a humanlike shape while allowing its joints and body parts to move freely. The lattice acts like a lightweight internal framework that supports the outer surface without relying on a rigid shell.
Compared to the 2025 version, IRON’s new outer covering looks less like synthetic skin and more like technical athletic wear with its obvious knit patterns, vented sections, reinforced zones, and different textures. On its upper back, what looks like a small connection module is built into the outer covering. It’s likely for charging, diagnostics, or service access.
The latest IRON appears to be about the same height as the 2025 version, which was listed as 178 cm (5 feet 10 inches) and 70 kg (154 lbs).
According to XPeng, IRON’s artificial intelligence runs on its hardware using three of its Turing AI chips that deliver up to 2,250 TOPS of combined computing power. The humanoid uses the same physical AI stack developed for XPeng’s vehicles to interpret its surroundings and turn instructions into physical actions. The company describes the system as combining a vision-language-action (VLA) model, a vision-language model (VLM), and a robot-specific vision-language-task (VLT) model for deeper reasoning and autonomous task decisions.
XPeng originally said the next-gen IRON would use an all solid-state battery to reduce its weight and improve energy density and safety. During its November 2025 AI Day, He Xiaopeng even suggested that humanoid robots could become the first real products to push the emerging tech toward commercial use.
That plan appears to have changed. The production version reportedly uses a high-energy solid-liquid hybrid (or semi-sold) battery because fully solid-state cells were not ready in time for mass production and did not meet XPeng’s installation requirements. XPeng has not indicated how long each battery charge lasts, but adult-scale humanoids available for purchase generally operate for 2-to-4 hours.
Mass production is planned to start by the end of 2026, with an initial target capacity of 1,000 robots per month. The company has said it will ramp up to several thousand per month by 2027 if there’s enough demand.
Initial deployments will begin in XPeng stores and campuses with robots serving as shopping guides and sales assistants in China in early 2027. A commercial launch is expected to follow for retail sector customers later in the year.
IRON has often been framed as one of the main Chinese rivals to Tesla’s Optimus, but it’s still unclear how or if the two will directly compete.
Tesla is reportedly preparing to start scaling production of its highly anticipated Gen 3 Optimus humanoids. Elon Musk has said he intends to unveil the production-ready Tesla Bot by the end of 2026. The EV maker plans to manufacture Optimus at its Fremont, Calif., factory, though the robot is expected to heavily rely on Chinese suppliers for many of its components. Recent Chinese supply chain reports indicate Tesla has ordered enough components for about 5,000 Optimus robots, though Tesla has not confirmed the order.
Musk has repeatedly said that generalized useful work is the real bar for Optimus, and he’s been increasingly cautious talking about widescale deployment. Earlier this year, he said that no humanoid robot yet is general purpose, and there’s no evidence that Optimus is an exception today.
In the US, XPeng is not a meaningful threat to Tesla because it does not sell vehicles there and federal policy is moving toward tighter restrictions on Chinese connected vehicles. FCC restrictions on foreign-made robots, enacted in summer 2026, also prevent Chinese robots like Iron from entering the market without conditional approval.
In Europe, though, XPeng is a real competitor. It already sells into 26 European markets, including the UK. Tesla is way bigger in Europe than XPeng, but its lead is shrinking with an increasingly crowded market filled with Chinese EV makers.
The showdown between iron and Optimus, if there ever is one, could very well be within mainland China. Tesla is one of the few Western humanoid makers that has shown an interest in eventually selling into the Chinese market. The company has strong brand appeal in China and already operates in the country through its Shanghai automotive business.
But an American humanoid robot with powerful cameras, AI, and autonomous tech could attract more regulatory scrutiny than a car, especially since Beijing considers humanoids central to China’s future and treats the technology as a source of national pride.