Xpeng’s humanoid robot "Iron" will enter mass production later this year, with deliveries starting as early as the first quarter of next year. 2027 will mark the beginning of the era of humanoid robots.

XPeng's robotics unit raised over $900M at a $6.3B post-money valuation. Largest single-round private raise in China's embodied AI sector. IDG Capital led. Tencent, Alibaba, and Gaorong joined. Worth understanding the structure. XPeng Inc. is publicly traded, but this money did not go into XPEV as a parent-level primary. Investors bought equity in Dogotix, a separate robotics subsidiary with its own cap table. The $900M splits three ways: $600M external, $200M from XPeng itself, $100M from executives. Dogotix stays a controlled subsidiary and still consolidates into XPeng's financials. Money goes into the IRON humanoid: 76 DoF body, 21 per hand. Mass production targeted end of 2026, deliveries in China and overseas in 2027. $XPEV fell 8.5% anyway. Clip from IRON unveiling late last year:

XPENG’s robotics business has completed a 900M+ Series A funding round at a post-money valuation exceeding $6.3B, setting a new fundraising record for China’s embodied AI industry. The round was led by IDG Capital, joined by Gaorong Ventures, and strategically backed by Tencent and Alibaba, with XPENG retaining controlling ownership. The capital will accelerate full-stack hardware/software R&D, physical AI training, smart manufacturing infrastructure, and global market expansion. Backed by 12 years of in-house tech innovation—from physical foundation models to Turing AI chips and robust AI infrastructure—XPENG is uniquely positioned to lead the scale-up and commercial rollout of high-end humanoid robots. XPENG IRON is slated for mass production in late 2026, launching first in XPENG retail stores and campuses before rolling out globally with customer deliveries in 2027. $XPEV

China’s XPENG just unveiled IRON — and it looked so human that people thought there was actually a person inside. 🤖 So the CEO cut open its leg on stage to prove it. 82 joints. Bionic spine. Ultra-realistic skin. AI processing power: 2,000+ trillion operations/sec. XPENG says commercial rollout could begin by late 2026. Humanoid robots are getting dangerously close to looking human. 👀

Volkswagen and Xpeng secured approvals to trial autonomous driving systems on public roads in China, signaling a renewed push by authorities for larger-scale deployment following a safety review of the technology

I’m in Paris with @XPENG_Global ahead of the Motor Show and got to experience its driving assistance system on the city’s streets. I got to experience XPENG’s NGP on European roads for the first time, here in Paris. Super smooth, even with roadworks and traffic jams. I was surprised by how well it handled Paris traffic. XPENG and Tesla will be the only two automakers participating in the show’s official Autonomous Lab, offering supervised rides on public roads. Really enjoyed experiencing this firsthand. Looking forward to more FSD in europe!

XPENG just commissioned its advanced general-purpose humanoid production line. More than 80% of core processes automated, according to the company. Automotive-grade quality systems. And its IRON robot walked off the line on its own after assembly. Specs: 76 degrees of freedom, 21 per hand, three Turing AI chips at up to 2,250 TOPS. XPENG says more humanoid capabilities are coming, too. Very curious to see those. Mass production targeted by end of 2026. Deliveries in China and overseas planned for 2027. Its robotics unit announced over $900M in funding at a $6.3B+ valuation just two weeks ago. Tesla’s Optimus makes this especially interesting. Both companies have spent years figuring out how to manufacture cars at scale. Now they’re applying that experience to robots, where tiny differences in assembly can affect how well a hand grips or a body moves. XPENG designed the robot and its production line together. That’s a big part of why I’m excited about this. Building thousands of these machines means getting the same precision over and over, at a cost that makes sense. I want to see how both XPENG and Tesla pull that off, and what their robots can actually do for customers. Today, IRON walked off the line on its own. That’s a strong day for Physical AI! Absolutely fantastic!

HUMANOID ROBOT NEWS 🚨 According to reports from the October 28 SAECCE conference in Suzhou, XPeng Vice President Gu Jie said the company had unveiled a solid-state battery designed specifically for robots 🤖 It prioritizes high energy density in a robot’s limited internal space, resistance to impacts and nail penetration, and protection against thermal runaway spreading from one cell to another. In an all-solid-state battery, a solid material replaces the liquid electrolyte that carries ions between the electrodes. Semi-solid batteries use both solid and liquid electrolytes, and that distinction matters here. For humanoid robots, these are fundamental engineering challenges. Every kilogram of battery is another kilogram the robot has to support, balance, and move. Higher energy density lets designers store more energy at the same weight, or cut weight while keeping the same capacity. Energy per liter matters just as much, because space inside a humanoid’s body is tight. A more compact battery leaves more room for actuators, electronics, and cooling. Those gains only count at the level of the finished machine. Protective structures, cooling, electronics, and the compression hardware some solid-state cells need to keep their layers pressed together all add weight and take up space. The battery also has to deliver bursts of power for walking, lifting, and catching balance, manage heat, recharge efficiently, and hold its capacity through repeated use. Higher energy density solves only part of the problem. Safety takes on new importance when the battery walks into a room full of people. A humanoid can fall, hit equipment, or get damaged while working nearby. Gu also reportedly said XPeng had “reworked its battery standards.” The report offers no specifics, but that could mean testing batteries around a robot’s real working life: falls, repeated bumps, and close contact with people. A pack designed to contain a single failing cell could keep a local failure from turning into a larger emergency. Solid-state chemistry alone doesn’t guarantee that, so pack design still matters. XPeng’s timeline adds important context. When the company announced an all-solid-state battery for its next-generation IRON in November 2025, it reported that the pack withstood one hour at 250°C without thermal runaway, a 300G impact, and penetration by a 3 mm nail without catching fire. Those results apply to the 2025 design, and the October report doesn’t say whether it’s the same pack. XPeng announced the opening of its robot production line in September 2026. Its latest schedule calls for scaled production in late 2026, with initial deliveries in the first half of 2027. But which battery will actually go into production? In September, Jipian Lab reported that XPeng had tried unsuccessfully to source all-solid-state cells from BYD, Gotion, CALB, and EVE. It then selected a high-energy semi-solid cell in a pouch format, rather than the cylindrical format common in robot batteries. The reported problem was finding production-ready all-solid-state cells. Jipian also quoted a researcher who described the industry’s all-solid-state cells as largely laboratory samples, with almost none ready for outside testing. XPeng has not publicly confirmed the reported switch. The Chinese wording makes this especially interesting. The October report uses 固态, or “solid-state.” China’s draft national standard for EV batteries separates batteries into three categories: liquid, mixed solid-liquid, and solid-state. It also accepts “semi-solid” as another name for mixed solid-liquid, and “all-solid-state” as another name for solid-state. Under that draft’s terminology, “solid-state” means all-solid-state. Everyday industry usage is looser. Was Gu referring to an all-solid-state battery, or the semi-solid cell Jipian reported? The remark alone doesn’t answer that question. The connection to Tesla Optimus is now concrete. In its October 21 Q3 update, Tesla said it had begun building Optimus on its high-volume production lines in Fremont, describing the robots coming off those lines as its first production-quality units. XPeng and Tesla announced major humanoid production milestones within weeks of each other. Both programs now face the same practical test: how much useful work can the complete machine do between charges, safely and reliably? A better battery could turn more of a humanoid’s intelligence into productive hours.