Gasgoo Munich- SAIC Volkswagen officially launched the ID. ERA 8X in China. Positioned as a mid-to-large range-extended SUV, the model expands the ID. ERA lineup with a range-extended powertrain and technologies spanning driver assistance, chassis control and the intelligent cockpit. Its supplier network combines Volkswagen's established powertrain and chassis expertise with contributions from China's electrification and intelligent vehicle supply chains.
Powertrain and Battery: An Expanding Division of Responsibilities
The ID. ERA 8X features a range-extender system developed around the EA211 1.5T engine, incorporating Miller-cycle combustion and variable turbine geometry (VTG) turbocharging. The range-extender engine delivers a maximum net output of 105 kW. Both two-wheel-drive and all-wheel-drive versions are available, with the latter using a dual-motor layout.
Battery options comprise 51.1 kWh and 65.2 kWh packs, while an 800 V high-voltage fast-charging platform is standard across the lineup. Long-range variants feature CATL's Freevoy Super Hybrid Battery, enabling a CLTC-rated all-electric range of up to 451 km.
Advanced Driver Assistance: Local Technology Companies Take on Core Roles
The ID. ERA 8X features a driver assistance system jointly developed by SAIC Volkswagen and Momenta. Built on Momenta's R7 world model and equipped with a forward-facing 192-channel lidar, it supports highway and urban navigation-assisted driving, as well as automated parking. Feature availability depends on the vehicle configuration and rollout schedule.
Compared with Volkswagen's earlier ID. models, the ID. ERA 8X reflects greater participation by Chinese technology companies in driving algorithms and perception hardware. The automaker leads vehicle platform development and system integration, while specialist suppliers contribute software, sensing components and computing hardware.
Chassis and Braking: Balancing Handling and Ride Comfort
The ID. ERA 8X adopts independent suspension with double wishbones at the front and a five-link layout at the rear, alongside Continental four-piston fixed front brake calipers. Dual-chamber air suspension and continuously variable damping are available on selected configurations and through applicable upgrade packages.
A vehicle motion control (VMC) system coordinates chassis functions. The dual-chamber air suspension adjusts the operating characteristics of the air springs to balance support and comfort under different driving conditions. The continuously variable dampers adjust damping in response to driving conditions, working with the vehicle's dynamics control system to improve ride and handling.
Key components include dual-chamber air springs from Vibracoustic and intelligent suspension air reservoirs from Baolong. AUMOVIO and SAIC Lianchuang supply brake-by-wire systems and related components.
Supply Chain Perspective: Established Expertise and Local Sourcing Advance Together
The expansion from Volkswagen's earlier battery-electric ID. models to the range-extended ID. ERA 8X brings engine-related suppliers into a broader new energy vehicle supply network. Electric drive, battery and intelligent vehicle suppliers continue to play important roles.
As SAIC Volkswagen expands its new energy vehicle portfolio in China into the range-extended segment, the changes extend beyond powertrain architecture. They also involve a more detailed division of responsibilities between Volkswagen's existing powertrain operations and local battery, driver assistance and chassis suppliers.
With range-extended models joining the new energy vehicle portfolios of joint-venture automakers, the ability to integrate powertrain technologies, intelligent systems and supplier resources will be an important factor in assessing product competitiveness.
To provide a detailed breakdown of ID. ERA 8X supply chain, Gasgoo has compiled an overview of its key suppliers. Industry professionals are welcome to share insights and contribute further information to help refine this overview.
Written by | Mu Jin
Design | Ren Huaiwang
Technical Support | Gasgoo Automotive Data Center
Data Source | Gasgoo Automotive Supply Chain Market Research
