Humanoid robots are starting to make their way onto modern car production lines, but early trials have revealed something the industry may not have expected: human workers are still much faster.
Some of the world’s biggest automakers are now experimenting with humanoid robots to handle repetitive, physically demanding jobs and assist with moving or assembling parts. BMW, Hyundai, Mercedes-Benz, and Tesla are among the companies testing how well these machines can perform in real factory environments.
The appeal is obvious. Robots can theoretically work for long hours without breaks, handle repetitive tasks consistently, and reduce the physical strain placed on employees. In practice, however, the technology still has a long way to go.
BMW has openly acknowledged that the humanoid robots it is testing remain significantly slower than human workers.
Humanoid Robots Are Entering Car Factories, But Humans Still Have The Advantage
BMW has been testing a humanoid robot developed by Figure AI at its Spartanburg plant in the United States. One of its tasks involves picking components from containers and moving them to transport carts.
The robot has successfully demonstrated that it can walk around the factory, identify parts, pick them up, and move them where needed. According to Ulrich Wieland, BMW’s Vice President of Logistics, however, it is still “much slower than human workers.”
Mercedes-Benz is exploring a similar idea with robots developed by Apptronik. These machines are being tested for jobs such as sorting and transporting components around production facilities.
Hyundai is also investing heavily in robotics through Boston Dynamics, which it owns. Rather than immediately replacing workers, the company is exploring ways robots can organize and prepare assembly components before they reach human employees on the production line.
Tesla is taking an even more ambitious approach with Optimus. Elon Musk has repeatedly positioned the humanoid robot as an important part of Tesla’s future, with the company aiming to eventually produce the machines at large scale.
Do Factory Robots Really Need To Look Human?
As interest in humanoid robots grows, some industry experts are questioning whether building a machine with two arms, two legs, and a human-like body is actually the most efficient way to automate a factory.
Ben Armstrong, Executive Director of MIT’s Industrial Performance Center, has argued that humanoid robots could become extremely expensive solutions to relatively simple industrial problems. In many cases, conventional automation can already perform repetitive jobs more quickly, reliably, and at a much lower cost.
That thinking is already influencing some automakers.
General Motors, for example, has focused more heavily on advanced robotic arms rather than two-legged humanoid machines. From a manufacturing perspective, hands and arms are clearly useful for handling parts, but the benefit of giving a factory robot legs is still far less obvious.
Renault has taken a similar approach, experimenting with stationary robots that do not need a complete human-like body to perform their assigned jobs.
ArabGT’s View
Humanoid robots are likely to become an increasingly common sight inside car factories, but replacing human workers entirely is another matter.
For now, humans still hold several major advantages. Experienced workers can move quickly, adapt instantly when something unexpected happens, and handle different tasks without needing extensive reprogramming. Those abilities are difficult for today’s robots to match.
That does not mean the situation will stay the same forever. Advances in artificial intelligence, machine vision, and robotics are happening quickly, and humanoid machines could become far more capable before the end of the decade.
The bigger question may not be whether robots will replace humans completely, but how the two will eventually work together. In the near term, humanoid robots appear more likely to become specialized assistants that take over repetitive or physically demanding tasks while people continue handling jobs that require speed, judgment, and flexibility.
Would you trust humanoid robots to take over an entire automotive production line, or do you think human workers will always remain an essential part of building cars?
