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WEY V8X Brings AI Driving and 1659km Range
See how an automotive VLA agent is moving from voice commands to real driving and parking actions.
30-Second TL;DR
What Changed
Launch scheduled for August 14, with the event expected at 19:30.
Why It Matters
The V8X highlights the growing integration of generative-style voice agents with vehicle control and assisted driving. For AI practitioners, it is another example of embodied AI moving from conversational interfaces toward real-world, safety-sensitive actions.
What To Do Next
Review the V8X’s announced VLA and NOA capabilities as a reference architecture for evaluating voice-to-action agents in safety-critical environments.
Who should care:Developers & AI Engineers
Key Points
- •Launch scheduled for August 14, with the event expected at 19:30.
- •The dual-VLA AI agent, “Xiao Wei,” supports voice-controlled driving tasks, vehicle-to-vehicle parking, full-scenario NOA, and park roaming.
- •The Super Hi4 system uses a 2.0T engine and four-speed hybrid transmission, producing 500kW and 930N·m.
- •The 66.6kWh battery supports 800V+6C charging, adding 170km of range in five minutes.
- •CLTC pure-electric range reaches 402km, while combined range is rated at 1,659km.
Deep Insight
AI-generated analysis for this event — not the original article.
Enhanced Key Takeaways
- •The WEY V8X is positioned as the flagship model of the WEY brand, utilizing Great Wall Motor's latest 'Coffee Intelligence' (Coffee AI) architecture to integrate the dual-VLA (Vision-Language-Action) model.
- •The vehicle's 'Xiao Wei' AI agent is built upon a large-scale end-to-end neural network, allowing it to process complex driving scenarios without relying on traditional rule-based coding.
- •The 800V+6C charging architecture utilizes a high-nickel ternary lithium battery pack specifically optimized for thermal management during ultra-fast charging cycles.
- •The Super Hi4 powertrain features a longitudinal engine layout, which is a significant departure from the transverse layout found in previous Hi4-equipped WEY models, aimed at improving driving dynamics.
- •The vehicle's chassis incorporates an intelligent electromagnetic suspension system that integrates with the AI driving agent to pre-adjust damping based on road surface data collected by the vehicle's sensors.
Competitor Analysis
Powertrain
- WEY V8X
- 2.0T Super Hi4
- Li Auto L9
- 1.5T EREV
- AITO M9
- 1.5T EREV / BEV
Max Power
- WEY V8X
- 500kW
- Li Auto L9
- 330kW
- AITO M9
- 390kW
Charging
- WEY V8X
- 800V 6C
- Li Auto L9
- 400V 2C
- AITO M9
- 800V 4C
AI Integration
- WEY V8X
- Dual-VLA Agent
- Li Auto L9
- AD Max (Rule/AI)
- AITO M9
- ADS 3.0 (End-to-End)
| Feature | WEY V8X | Li Auto L9 | AITO M9 |
|---|---|---|---|
| Powertrain | 2.0T Super Hi4 | 1.5T EREV | 1.5T EREV / BEV |
| Max Power | 500kW | 330kW | 390kW |
| Charging | 800V 6C | 400V 2C | 800V 4C |
| AI Integration | Dual-VLA Agent | AD Max (Rule/AI) | ADS 3.0 (End-to-End) |
Technical Deep Dive
- Powertrain: Longitudinal 2.0T engine paired with a four-speed hybrid transmission and dual-motor electric drive system.
- AI Architecture: Dual-VLA model architecture that processes visual inputs and language commands into direct vehicle control actions (steering, braking, acceleration).
- Charging: 6C rate capability allows for a theoretical peak charging power exceeding 400kW under optimal conditions.
- Chassis: Integrated intelligent chassis control system (iCC) that synchronizes torque vectoring with active suspension damping.
Future ImplicationsAI analysis grounded in cited sources
Great Wall Motor will transition its entire flagship lineup to VLA-based AI architectures by 2027.
The successful deployment of the dual-VLA agent in the V8X serves as a pilot for standardizing end-to-end AI driving across the WEY and Tank brands.
The V8X will trigger a price war in the premium hybrid SUV segment in China.
By offering 800V 6C charging and high-performance hybrid specs at a flagship price point, it forces competitors to accelerate their own 800V adoption cycles.
Timeline
2023-03
Great Wall Motor officially releases the Hi4 (Hybrid Intelligent 4WD) technology architecture.
2024-04
WEY brand showcases the evolution of Coffee Intelligence at the Beijing Auto Show, hinting at end-to-end AI integration.
2025-11
Great Wall Motor announces the development of its proprietary VLA (Vision-Language-Action) model for autonomous driving.
2026-07
WEY V8X completes final high-altitude and extreme-heat testing phases in Western China.
- 2023-03Great Wall Motor officially releases the Hi4 (Hybrid Intelligent 4WD) technology architecture.
- 2024-04WEY brand showcases the evolution of Coffee Intelligence at the Beijing Auto Show, hinting at end-to-end AI integration.
- 2025-11Great Wall Motor announces the development of its proprietary VLA (Vision-Language-Action) model for autonomous driving.
- 2026-07WEY V8X completes final high-altitude and extreme-heat testing phases in Western China.
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