Voyah Huju P intelligent chassis debuts for flagship MPV

Dongfeng Motor Corporation announced September 15 that its subsidiary Voyah Automotive Technology Co Ltd has introduced the Voyah Huju P intelligent chassis as a flagship solution developed specifically for premium MPVs. The independently developed system will make its vehicle debut on the all-new Voyah Dream 9 MPV, which is scheduled for an official launch on September 22. The chassis combines an 800 V high-voltage powertrain, dual-motor propulsion, advanced suspension, rear-wheel steering, intelligent road preview, and integrated vehicle motion control. Its design is intended to balance high output, ride comfort, maneuverability, and safety in a large premium MPV application.

The Huju P powertrain uses an 800 V high-voltage architecture with high-performance dual motors producing a combined maximum output of up to 560 kW. Voyah states that cabin noise remains below 62 dB while cruising at 120 km/h, supporting a quieter experience for occupants. The architecture also supports L3 automated driving across all variants, linking the propulsion system with the broader intelligent-chassis strategy. This combination gives the flagship MPV a high-voltage electrical foundation while reserving the chassis architecture for advanced driving functions rather than treating propulsion, control, and vehicle dynamics as separate systems.

For stability and maneuverability, the Huju P solution uses three-chamber independent air springs with four physical stiffness settings to help maintain stability when the vehicle is fully loaded. Dual-valve Electronic Damper Control dampers work with a front double-wishbone and rear five-link independent suspension to improve ride quality over uneven surfaces. A high-definition intelligent road preview system scans as far as 15 m ahead at 100 times per second, allowing the chassis to detect bumps before the vehicle reaches them. The system also includes bidirectional 10-degree rear-wheel steering as standard across variants.

The steering architecture combines the rear-wheel-steering system with a dual-motor, fully redundant electric power steering system. Together, these systems enable a minimum turning radius of 5.9 m, which is intended to make a large MPV easier to maneuver in urban traffic, on narrow roads when passing oncoming vehicles, and during U-turns in underground parking garages. At the center of the architecture, the Vehicle Motion Control intelligent chassis control system integrates suspension, braking, steering, and electric-drive systems. This centralized approach allows vehicle body motions to be optimized in real time as driving conditions change.

Safety is another core element of the Huju P package. The solution uses a second-generation IPB 2.0 integrated braking system with dual independent hydraulic circuits, achieving a claimed 100-to-0 km/h braking distance of around 36 m. The braking architecture is paired with a 2,200 MPa ultra-high-strength cage-type cabin structure to provide additional occupant protection. These systems complement the chassis control technologies by addressing both active vehicle response and structural protection. The combination is designed for a flagship MPV where high power, substantial vehicle size, passenger comfort, and safety requirements must operate together.

Voyah Huju P Flagship Intelligent Chassis Specifications

The Huju P specification combines propulsion, suspension, steering, braking, vehicle-motion control, and structural safety technologies within a single flagship MPV chassis architecture. The key disclosed specifications include an 800 V electrical platform, 560 kW maximum combined motor output, L3 automated-driving support, advanced air suspension, intelligent road preview, rear-wheel steering, redundant electric power steering, and integrated braking. Together, these features define the technical package that will debut on the Voyah Dream 9 and provide the basis for its intended performance, maneuverability, comfort, and safety characteristics.

Industry Impact & Outlook

The Huju P development shows how flagship MPVs are increasingly being engineered around integrated chassis control rather than propulsion alone, with comfort, maneuverability, automated-driving support, and safety functions working as a coordinated system. For Dongfeng Motor Corporation and its Voyah brand, the Dream 9 provides the initial application for this architecture, while the disclosed specifications establish a technical benchmark for the company's premium MPV strategy. The September 22 launch should clarify how the production vehicle implements these capabilities and how the chassis package translates into its final customer-facing performance and equipment configuration.

Frequently Asked Questions

What is the Huju P intelligent chassis?
The Huju P is a flagship intelligent chassis solution developed by Voyah specifically for premium MPVs and designed to integrate propulsion, suspension, steering, braking, and vehicle-motion control. It uses an 800 V high-voltage platform, dual motors producing up to 560 kW, three-chamber air springs, intelligent road preview, rear-wheel steering, redundant electric power steering, and integrated braking. The architecture also supports L3 automated driving across all variants. It will debut on the all-new Voyah Dream 9 MPV, which is scheduled to launch officially on September 22.