Plant Seat y Cupra in Martorell has taken a strategic leap in its industrial transformation by launching the mass production of battery systems for electric vehicles. This move marks the final phase before manufacturing begins. Cupra raval, the first 100% electric model to come out of these facilities, and consolidates Martorell as a central piece in the Volkswagen Group's commitment to electromobility.
These new batteries will not only power the Cupra Raval, pioneer of the urban electric car family of Brand Group Core, but also to the future Volkswagen ID. Polowhich will be assembled in the same factory. With this, the plant transforms from a traditional production center into a true electric mobility hub in Spain and Europe, with a direct impact on the local industry and the battery value chain on the continent.
A milestone in the transformation of Martorell…
The company describes this productive start as a turning point in the transformation of Seat and Cupra towards electrificationMarkus Haupt, CEO of both brands, has emphasized that the start of mass production of battery systems is a a decisive step in the final stretch of the industrial model change and directly addresses the mass production of the Cupra Raval. More details about the transformation and roadmap The company's data complements this picture.
The Martorell factory has prepared to operate as flexible plant, capable of combining electric, hybrid and efficient combustion vehicles within the same industrial environment. This versatility, unusual on a large scale, aims to ensure that the plant can adapt to changes in demand as the transition to electric vehicles progresses, without abandoning current technologies.
The project is part of the strategy of Volkswagen Group Core Brand to reinforce the Iberian Peninsula's presence as an electromobility hub. According to André Kleb, Head of Production for the region, Spain is consolidating its position as one of the key hubs for the manufacture of urban electric vehicles in EuropeWith up to four models planned, led by the Cupra Raval and accompanied by the ID. Polo. This reorganization and industrial strategy is part of movements such as those described in the group's restructuring.
A 64.000 m² plant built in record time…
One of the most striking aspects of this project is the speed with which it has been developed. In less than two years, SEAT and CUPRA have A 64.000 square meter assembly plant has been built and put into operation. Specifically designed for battery systems, this facility is located just a few hundred meters from the production line where the electric vehicles that will use these battery packs will be manufactured.
Inside, they work around 500 highly specialized peoplecombining operators with specific training in electromobility, process engineers, automation maintenance technicians, and quality experts. The operation is supported by a degree of advanced automation, but with a significant role for human intervention. in supervisory tasks, adjustments, and key checks. The evolution of employment in Martorell demonstrates the importance of this local specialization.
The investment associated with this plant is part of the project Future Fast Forward, with which the Volkswagen Group is undertaking the largest industrial investment announced to date in Spain, around 10.000 billion euros, to electrify both its product range and its network of factories in the country.
Production capacity: one battery every 45 seconds…
The new plant battery assembly Martorell stands out for its impressive production capacityreaching 1.200 units per day. This rate equates to completing one system every 45 seconds, allowing for an annual volume of 300.000 units. This infrastructure is key to the electric mobility urban of the Group in Europe, guaranteeing a constant and efficient supply through fully automated logistics that optimizes every phase of modern industrial assembly.
The workflow is divided into two parallel processes that ensure maximum efficiency. Energy Efficiency On one hand, the electronic components are pre-assembled; on the other, the cells are stacked to form the modules. The installation is designed to handle 3.600 stacks per day, running half a million operations. welding points with surgical precision. This level of automation is essential to maintaining quality standards in modern manufacturing.
The factory uses advanced technology cell-to-packThis design integrates the cells directly into the package without intermediate modules. This design improves the energy density and simplifies the system architecture, allowing for better use of physical space. Thanks to this innovative approach, a significant reduction in operating costs and greater durability of the final product are achieved, consolidating its leadership in the technology of Power Plants the future.
Quality controls and a 600-meter logistics bridge…
Once the battery system is fully assembled and sealed, it goes through rigorous testing in specific banksThese devices validate parameters such as electrical safety, watertightness, capacity, thermal stability, and the response of the battery management system, among others.
After passing the checks, the systems are sent directly to vehicle production via an automated bridge approximately 600 meters long which connects the battery plant with the lines where the Cupra Raval and the Volkswagen ID. Polo will be assembled. Thanks to this infrastructure, it is guaranteed a continuous supply, synchronized with the pace of car manufacturing and without the need for internal road transport, reducing time and logistical complexity.
This scheme, based on a virtually real-time flow between the battery line and the vehicle line, makes Martorell a unique case of vertical integration within the Volkswagen GroupThis can serve as a reference for other centers in Europe facing similar electrification processes.
The Volkswagen Group's unified cell, at the heart of the battery…
The new strategy of electrification It is based on the Volkswagen Group's innovative unified cell. This global platform of electric car battery It offers exceptional scalability, enabling rapid industrialization across diverse segments and international markets. Thanks to its common base design, the chemistry and capacity can be adjusted for each model, ensuring technical flexibility that positions the company at the forefront of technology in today's European automotive sector.
At the Martorell plant, the MEB+ system allows the integration of advanced chemistry such as lithium iron phosphate (LFP). This alternative to nickel and cobalt solutions is fundamental to reducing manufacturing costs and extending the vida use of the baterÃa in urban environments. Control of this system falls to the E-Box, the electronic brain responsible for thermal management and load monitoring, ensuring fluid and safe communication with all vehicle components.
The E-Box is produced in El Prat de Llobregat, a leading center in the industrial transformation towards sustainable mobility. After decades of manufacturing gearboxes, this factory has been converted to produce key components of the electric motorThis aligns with the sustainability goals of Seat and Cupra. This strategic shift ensures long-term competitiveness, transforming traditional technical expertise into high-tech solutions for the future of transportation.
Connection with European gigafactories…
The cells assembled in Martorell come, in a first phase, from facilities such as the plant of Salzgitter, in Germany, while the construction of the Sagunto gigafactory (Valencia)which the Volkswagen Group is promoting through PowerCo. The goal is that, in the medium term, A very significant part of the battery value chain is concentrated in the Iberian Peninsula, from cell production to the assembly of complete systems and their integration into the vehicle.
This strategy aims Strengthening European industrial autonomy in a sector considered strategicto reduce dependence on external suppliers and ensure supply in a context of strong global competition. The Martorell plant, therefore, is not an isolated project, but rather another link in a network of specialized centers that the Group is deploying in various European countries.
By connecting cell production in Sagunt and other locations with assembly in Martorell and final vehicle assembly, Seat and Cupra contribute to design a shorter, more efficient and controllable supply chainThis is especially relevant in a market where the cost and availability of batteries can make the competitive difference.
Spain as a European hub for electromobility…
With the opening of this plant, the Iberian Peninsula strengthens its position within the European electric vehicle market. The Volkswagen Group has announced its intention to manufacture four urban electric models in SpainStarting with the Cupra Raval and the Volkswagen ID. Polo in Martorell. Initiatives related to the battery industry in Spain are underway, such as the proposal of open battery factories in the country.
This industrial deployment not only involves production volume and job creationbut also a boost for the network of suppliers, technology services, and engineering centers linked to electrification. The idea is for the country to become one of the hubs from which affordable electric vehicles will be supplied throughout Europe, with special emphasis on the urban segment.
In a context marked by the energy transition, the Volkswagen Group's strategy with Seat and Cupra aims for Spain to not only assemble vehicles, but also assume a leading role in the development of platforms, batteries and sustainable mobility solutionscompeting with other major European hubs. The brand's industrial future and its role within the group are explored in pieces such as the analysis on the future of Seat.
The Cupra Raval as the spearhead…
The new Cupra raval It will be the first fully electric vehicle manufactured entirely in Martorell, debuting the advanced locally produced battery systems. This compact model leads the family of urban electric cars The group is utilizing the versatile MEB+ platform designed to optimize space. With its launch, the brand aims to democratize sustainable mobility in Europe, offering a perfect combination of cutting-edge technology, city-friendly range, and highly competitive production costs for today's market.
The industrial infrastructure of Martorell will also host the manufacturing of Volkswagen ID. PoloLeveraging valuable synergies in components and logistics, this multi-brand strategy built on a shared technological foundation is a key factor in leading the sector. electric mobility on the continent. By unifying processes, the group achieves superior efficiency that directly impacts the final quality, allowing both Seat and Cupra to accelerate their transition to a fully decarbonized and profitable business model.
Spain thus reinforces its role as a strategic axis of the automotive industry European, connecting vehicle production with the future Sagunt gigafactory. This supply network guarantees an annual capacity of hundreds of thousands of energy storage systems, driving battery innovation and global sustainability. With the Raval and the ID. Polo as pioneers, the Martorell plant is consolidating its position as a technological benchmark capable of transforming European transport through smart and highly automated production.
Source - Seat SA
Images | Seat – Cupra
