Tesla, Inc. OptimusvsXPeng Iron
Side-by-side comparison of Tesla, Inc. Optimus and XPeng Iron: specs, price, use cases and SDKs.

Optimus
A general-purpose, bi-pedal, autonomous humanoid robot for unsafe, repetitive or boring tasks.

Iron
Automotive-grade humanoid from XPeng
Specifications
| Spec | Optimus | Iron |
|---|---|---|
| Price (USD) | $30,000 | $28,000 |
| Category | humanoid | humanoid |
| Payload | 20 kg | 20 kg |
| Runtime | 7 h | 5 h |
| Speed | 2.23 m/s | — |
| Weight | 57 kg | 70 kg |
| Degrees of Freedom | 22 | 60 |
| Battery | High-density NMC cells, 3 kWh | — |
- Manufacturing assistance
- Logistical support
- Hazardous material handling
- Household chores
- Assisting elderly or disabled users
- Automotive manufacturing
- Factory automation
When to pick which
Choose Tesla Optimus for large-scale logistics facilities or residential care settings where operational endurance and mobility are critical. With a 7-hour runtime powered by high-density NMC cells and a lighter 57kg frame, Optimus is better suited for continuous shifts compared to the XPeng Iron. Its 2.23 m/s travel speed allows for efficient movement across expansive warehouse floors or multi-room facilities. Buyers focusing on service-oriented tasks like elderly assistance or household chores should prioritize this model due to its lower weight and specialized Optimus SDK, which targets a broader range of non-industrial environments.
Select the XPeng Iron for high-precision automotive manufacturing and complex assembly line tasks that demand superior dexterity. While it has a shorter runtime, its 60 degrees of freedom—nearly triple that of the Optimus—enables the intricate manipulation required for installing small components or navigating tight engine bays. At a lower price point of $28,000, it offers a more cost-effective solution for factory owners scaling a fleet specifically for stationary or localized manipulation tasks. Limited public spec data on battery chemistry or speed—request a vendor briefing to confirm performance in high-cycle industrial environments.
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