XOS Software

📱 The History of XPENG’s XOS: From Vision to Intelligent Driving Experience

Written: 04.05.2025 by The XPENG Guru Team (Updated 22.01.2026)

Since its founding, XPENG Motors has maintained a clear focus on technology and software as key drivers of the modern driving experience. One of the most prominent manifestations of this approach is XPENG’s in-house developed operating system: XOS (XPENG Operating System).

🚘 What is XOS?

XOS is XPENG’s proprietary infotainment and control software that manages everything from navigation and climate control to voice assistance, safety systems, and OTA (Over-The-Air) updates. The system combines AI-powered functions, a modern user interface, and dynamic integration between vehicle and cloud, making XPENG’s cars some of the most technologically advanced on the market.

🗂 XOS Version Overview

VersionYearMarketNotes
XOS / AIOS 6.X2026China → GlobalNew AI-powered platform.
XOS 5.9.52026InternationalPrepares platform for AIOS/XOS 6.0.
XOS 5.8.72026InternationalMinor update primarily focused on ADAS
XOS 5.8.52025China + International (- Europe)Minor update with some LCC and infotainment adjustments
XOS 5.8.02025China + InternationalMajor update with new features and personalization.
XOS 5.72025ChinaAI enhancements and expanded cabin interaction.
XOS 5.6.02025InternationalSecond major update in 2025.

XOS 5.6.0 Release Notes
XOS 5.4.62025InternationalSupplemental update for non-Dynaudio vehicles. Call audio improvements.

XOS 5.4.6 Release Note
XOS 5.4.52025InternationalFirst major update in 2025.

XOS 5.4.5 Release Notes
XOS 5.2.72024InternationalReleased October 2024. Improved call audio and stability for AA/CarPlay.

XOS 5.2.7 Release Notes
XOS 5.2.62024InternationalMinor update for G6 with assistant system improvements.

XOS 5.2.6 Release Notes
XOS 5.2.52024InternationalFirst international 5.x release. Beta July 2025, launched August 16.

XOS 5.2.5 Release Notes
XOS 5.02024–GlobalAndroid-based. Found in G6, G9, and international P7.
XOS 4.02022–2024China + GlobalUnity-based. Used in P5, G9, and international P7.

XOS 4.4.0 Release Notes

XOS 4.4.1 Release Notes
XOS 3.02021China onlyXPILOT 3.0 integration. Only used in China.
XOS 2.02019–2020China onlyReleased with P7. Not available internationally.
XOS 1.02018–2020China + NorwayFirst version. G3. Limited international release in Norway.

🕰 Versions History

XOS 1.0 – The Foundation (2018-2019)

Launched with the XPENG G3 in 2018, the first version of XOS focused on basic infotainment, voice control, and smartphone integration, primarily through XPENG’s own app and Baidu technology. Functionality was limited but laid the groundwork for XPENG’s software strategy.

XOS 1.0 was initially only available in China but later released in a limited international version when the G3 launched in Norway in 2020. The international version had reduced functionality and partial translation.

XOS 2.0 – Smarter and More Connected (2019-2020)

Launched with the P7, XOS 2.0 introduced improved voice recognition, a better UI, and support for OTA updates. However, this version was only available in China and never released internationally.

XOS 3.0 – Advanced ADAS and New Features (2021)

With the introduction of XPILOT 3.0, XOS became tightly integrated with XPENG’s driver assistance system. Features like adaptive cruise control, lane change assist, and improved navigation were introduced. Again, this version was only used in China.

XOS 4.0 – Design, Flexibility, and Apps (2022-2024)

First launched with the P5 and later updated to the G9, XOS 4.0 was based on the Unity engine, enabling advanced graphics and UI animations. The international version was also used in the P7 and G9 during 2023 and 2024. Focus was placed on user experience with widgets, improved app ecosystem, Spotify integration (in select markets), and a customizable instrument panel.

XOS 5.0 – The Future Cockpit (2024-)

The latest generation of XOS is found in the XPENG G9, G6, and the international version of the P7. XOS 5.0 is based on Android, offering better app compatibility and faster development. The system emphasizes interaction between vehicle and driver with multi-screen setups, gesture control, enhanced voice commands, and smart home integration (China only). AI and personalization are key elements.

🌐 Differences Between Chinese and International Versions

XPENG’s XOS software exists in two main versions: one for the Chinese market and one for international users. Though they share the same core architecture, there are several key differences in functionality, update frequency, and content.

🔁 Update Frequency

Chinese users receive more frequent OTA updates, often including new features and improvements multiple times per year. International updates are generally less frequent and focused on stability, translation, and legal compliance.

🔢 Version Number Logic (from XOS 5.0 onward)

XPENG have used an alternating versioning strategy: odd-numbered versions (5.1, 5.3, 5.5) are for China, while even-numbered versions (5.2, 5.4, 5.6) are for the international market. This means international users often trail by one version and may not receive all Chinese features.

The following versions were China-only: 5.1, 5.3, and 5.5. International users instead received 5.0, 5.2, and 5.4.

As of 5.8 release XPENG stopped differentiating between the two and 5.8 was also released in China.

🌐 Localization and Functionality

XOS is deeply integrated with the XPENG ecosystem and Chinese services like Alipay, WeChat, local streaming platforms, and smart home integrations. These are removed or replaced internationally to comply with GDPR and local laws.

Some features are China-exclusive, such as parking robots, AI assistants with local context, and advanced voice recognition in Mandarin. International versions support services like Spotify, navigation via TomTom (compared to AutoNavi in China), and voice control in English – often with reduced functionality.

🧪 Beta vs. Stable Release

Chinese users often act as beta testers for new functionality, which is later released in modified form to international markets via even-numbered versions.

XPENG also operates an international Pioneer Program where selected users test beta versions ahead of public release. These testers play a key role in refining updates like XOS 5.2, 5.4, and 5.6. Interested users should watch for “Events” in the XPENG app and sign up when new beta rounds open. Typically, 100 users are selected initially, with more added over time.

🔁 Ongoing Updates

XPENG has made OTA updates a core part of XOS. This allows vehicles to receive regular improvements, bug fixes, and new features based on user feedback – keeping the cars technologically relevant long after delivery

🧠 The Future of XOS

Upcoming Versions (International and China)

International:

  • XOS 5.6.6: Expected mid-2025, likely a stability-focused update.
  • XOS 5.8: Planned for later in 2025 with more personalization and new features.

China:

  • XOS 5.7.0: Mid-2025 release expected to include advanced AI features and smarter cabin interaction.
  • XOS 5.9.0: Expected late 2025, seen as preparation for AIOS/XOS 6.0.

XOS 6.0 and AIOS

XPENG is developing XOS 6.0 as the next major OS upgrade. Likely features:

  • Deeper AI and voice control with natural language understanding
  • Smart home/cloud ecosystem integration
  • Revamped UI and new design paradigm
  • Enhanced data security and GDPR compliance internationally

XPENG has introduced the term AIOS (Artificial Intelligence Operating System), which may become the foundation of XOS 6.0. AIOS integrates voice, cabin, and driving systems and uses large language models for personalization. Trademark filings for “XPENG AIOS” indicate a strategic direction.

📌 Conclusion

From a basic UI to an adaptive, intelligent system, XOS has grown alongside XPENG’s ambitions. More than a tool, it is now a core part of the vehicle’s identity. With regular updates, user-focused design, and cutting-edge technology, XOS is poised to play a major role in the global smart EV space.

📚 Sources