Note: This press release is a 1:1 copy of the original issued by BMW headquarters in Germany. No adaptions have been made to cater to the UK market. 

Munich / Paris.  The BMW Group and Mistral AI are partnering to advance the use of AI in crash simulation. The aim is to improve quality, accuracy and speed in complex engineering tasks. The collaboration marks a first step towards scaling domain-specific AI across further areas of vehicle development and the BMW Group value chain.   

Note: This press release is a 1:1 copy of the original issued by BMW headquarters in Germany. No adaptions have been made to cater to the UK market.

Munich. BMW Group Plant Munich is approaching the biggest milestone in the transformation process: series production of the BMW i3, the second model in the Neue Klasse range, gets underway here in August. This marks the start of the rollout of the Neue Klasse within the BMW Group’s global production network.

“We have been making rigorous preparations. With the BMW iFACTORY we have devised a consistent, strategic framework for our production,” explains Milan Nedeljković, Member of the Board of Management of BMW AG, Production. “We have paved the way for the upcoming start-ups in all our plants and have invested heavily in technologies, digitalisation and AI.”

BMW Group Plant Munich has undergone extensive modernisation in recent years. The result is a plant that now works even more efficiently, flexibly and digitally, and is optimally positioned for the requirements of electric mobility and the Neue Klasse.

But that’s not all: as of 2027, the Munich plant will exclusively produce all‑electric vehicles and thereby achieve a further boost in efficiency. This is assisted by proactive planning, close collaboration with development teams and suppliers, as well as modern production technology in the new structures. “We have considerably reduced production costs over recent years. With the start of production of the BMW i3, we will reduce overall production costs at the Munich plant by a further 10 per cent, bringing them below the level of the current vehicle generation,” says Peter Weber, Head of BMW Group Plant Munich. In addition to optimised production processes and targeted automation and digitalisation, the new vehicle architecture of the Neue Klasse also ensures efficiency.

Plant Munich is investing around 650 million euros in its transformation into a fully electric production site.

Highly efficient production at historic site

Plant Munich has been consistently reinventing itself for more than 100 years – from a location outside the city to today’s site surrounded by it. The facility has undergone a fundamental process of redevelopment for the Neue Klasse – with production of up to 1,000 vehicles a day continuing during this period. A new body shop and state-of-the-art vehicle assembly including new logistics areas were set up on an area spanning around a third of the plant’s footprint. Extensive updates have also been made to existing technologies.

Plant manager Peter Weber highlights what the workforce has achieved: “The people at the factory played an essential role in making this transformation a success. With their high level of expertise, enthusiasm and tremendous dedication, our employees have shown that world-class industrial production is possible even under the toughest conditions. The BMW i3 is just the beginning – several Neue Klasse models will be manufactured in Munich in the future, including the BMW i3 Touring.”

A vision for all technologies: the BMW iFACTORY

The BMW iFACTORY focuses on the areas of efficiency, sustainability and digitalisation. Within this framework, the company’s plants around the world are implementing site-specific solutions and, in so doing, strengthening the company’s resilience as well as its ability to deliver reliably at any time and worldwide. This vision has now also been consistently implemented across all technologies at BMW Group Plant Munich.

“We have rethought the entire value stream from supplier to finished customer vehicle. We have looked at every single process in detail and made optimisations. Now our plant is even more efficient, more flexible and even more digitised than ever before. We are thereby safeguarding the future viability of the plant,” adds Peter Weber.

In the press shop, steel and aluminium boards are turned into tens of thousands of components on highly automated press lines daily. Uniform press and tool standards across the global production network result in efficiencies on many levels: installation and integration of the systems are standardised, tools for the presses can be swapped within the network, and employees can work at various locations and help each other. An AI-assisted camera system supports quality control before an underground transport system moves the parts to the body shop. Output has increased significantly compared with previous structures. Cuts of steel and aluminium are collected, sorted and then used to manufacture new steel or aluminium coils.

Plant Munich has set up a new body shop for the Neue Klasse featuring systems planned and realised using a virtual twin. A total of 800 new industrial robots take care of the joining processes here; decreasing the number of joining processes to five reduces process complexity. With an automation rate of around 98 per cent, robots perform the majority of standardised processes. Automated surface inspection (ASI) assists with quality assurance.

In the paint shop at Plant Munich, digital and AI-assisted systems control central quality processes. Automated surface inspection (ASI) uses cameras and artificial intelligence to detect even the most minor deviations on the surface and documents them digitally. Automated surface processing (ASP) works on the variations detected directly during the running process. To purify the exhaust air, the paint shop uses the energy-efficient, electrically powered eRTO process. This is complemented by heat and energy recovery as well as water-saving cycles.

What once was the home of engine manufacturing at BMW Group Plant Munich has become a new assembly area for the Neue Klasse. The assembly area is set up for end-to-end digital processes: vehicles, systems and tools are interconnected and digital live tracking and automated inline quality checks support employees in the assembly line process. During assembly already, the BMW i3 digitally transmits the status of up to 20,000 features to the production system. Ergonomic workstations, height-adjustable systems and simplified processes lighten the load for employees, while targeted training supports new digital fields.

Aspart of the transformation, logistics at BMW Group Plant Munich has focused squarely on efficiency and direct integration of production. The logistics department at the Munich plant moves around 2.5 million parts every day; in future around 70 per cent of these parts will be delivered directly to the assembly workstations. This will reduce internal transport distances, save space and accelerate supply to the production lines. This is made possible by a multi-storey building structure developed specially for the plant’s city location. Delivery is at ground level and then conveyor technology transports the parts to the right levels, where they are distributed directly to the assembly workstations. This enables the principle of direct delivery to be applied systematically even in a multi-storey plant. At the same time, the level of automation in logistics has been significantly increased. Automated supply systems, smart transport robots and driverless transport systems will handle around 60 per cent of supply tasks in the future. A digital logistics control station manages all processes centrally, ensuring transparency and data-driven optimisation.

Unique to Plant Munich is the in-house seat manufacturing facility. It is a “plant inside a plant” and takes on a central role for quality assurance and expert evaluation within the production network. The seats for all versions of the models produced in Munich are manufactured here and delivered to vehicle assembly directly and “just in sequence”. The in‑house seat manufacturing facility is regarded as the benchmark for quality assurance across the BMW Group. Modern, largely automated processes ensure seamless quality control. This is complemented by fully automated end-of-line checks, including for safety-relevant components. The seat manufacturing facility also systematically strengthens the BMW Group’s in-house expertise. It serves as a competence centre and innovation hub, tests new materials, technologies and manufacturing concepts, and supports the evaluation of costs, quality and production processes – making an impact far beyond the Munich location.

Global network, regional value creation: high-voltage batteries and e-drive

With the new assembly plant for high-voltage batteries in Irlbach‑Straßkirchen (Lower Bavaria, Germany) around 90 minutes away, the BMW Group is significantly boosting value creation in the Bavaria region. In keeping with the “local for local” approach, Irlbach-Straßkirchen will deliver high-voltage Gen6 batteries to the Munich plant as well as other German locations. Here, the batteries will be installed in the BMW i3. Manufacture of the high-voltage batteries combines a rigorous zero-defect approach with the latest production technologies, which were developed at Bavarian pilot plants. With seamless inline quality controls, digital twins and the systematic use of artificial intelligence, the BMW Group is setting new standards in battery production.

The Gen6 e-motor for the BMW i3 is produced at BMW Group Plant Steyr in Austria – a location that has been manufacturing drivetrains for over 40 years. With the first e-motor in the portfolio, the plant is developing its role as a prime example of technology openness. All core components of the highly integrated e-drive – from the rotor and stator to the inverter and transmission – are produced on-site. New production lines and state‑of‑the‑art clean room environments have been set up for this. The aluminium foundry at BMW Group Plant Landshut supplies the e-motor housing for Plant Steyr.

Note: This press release is a 1:1 copy of the original issued by BMW headquarters in Germany. No adaptions have been made to cater to the UK market.  

Debrecen. The BMW Group has entered the final phase before the first Neue Klasse model rolls off the assembly line. Series production of the new BMW iX3 will get underway in late October at the BMW Group plant in Debrecen, Hungary, as the newest, most innovative manufacturing facility in the company’s global production network officially begins work.

“The start of series production for the BMW iX3 signals a new era of automotive manufacturing. Our new plant in Debrecen has been designed and built fully in line with our strategic vision of the iFACTORY. Digital from the very beginning, the plant will offer a new dimension in efficient production without fossil fuels,” says Milan Nedeljković, member of the Board of Management of BMW AG responsible for Production.

The BMW iFACTORY represents a strategic vision of production, built on streamlined, efficient structures, responsible resource management, economical use of cutting-edge digital innovations and a strong focus on employees. The BMW Group has also registered new patents for a large number of innovative systems and processes at Plant Debrecen.

“We have taken on the challenge of building a completely new vehicle as the first job at an entirely new plant – and doing so in the leanest, most efficient way possible. We have simplified processes, reduced complexity, digitally validated each individual operation and systematically leveraged expertise across our global network. The result is this plant, with its efficient production, innovative processes and the flexibility to integrate additional models,” says Hans-Peter Kemser, head of BMW Group Plant Debrecen.

As with any new model, capacity for the new BMW iX3 will be gradually ramped up in stages after the start of production. Spearheading the arrival of the Neue Klasse, the iX3 showcases the latest design and technology innovations that will define the brand's entire model range in the future. Between now and 2027, the technologies in the Neue Klasse will be integrated into 40 new models and model updates.

From virtual factory to reality

The guiding principles of the BMW iFACTORY have been fully implemented in the technologies employed at the new BMW Group plant in Debrecen. For example, Plant Debrecen was planned and built digitally from the outset, and celebrated its virtual start of production back in March 2023 in the BMW Group’s Virtual Factory. This approach allowed every operation to be tested virtually in advance, enabling production lines to be installed in the buildings exactly as in the digital twin.

Optimal processes for all plant technologies

With an optimised value stream and efficient systems, the press shop guarantees a high level of productivity. The BMW Group continues to follow its proven strategy of using the same tools and presses throughout its global network. This optimises capacity utilisation within the network by allowing press tools to be deployed at multiple locations and enabling staff to be trained in-network.

The body shop, in particular, benefits from prior digital planning and validation. Every process detail was digitally simulated in advance to determine the ideal value stream and ensure that each of the nearly 1,000 robots was optimally positioned. From the outset, close collaboration between development and production teams led to high production efficiency and maximum customer benefit. For example, the number of joining methods was significantly reduced, lowering overall complexity. Design features integrated early in development are also evident in the details of the Neue Klasse, such as the invisible door seal. This creates a visual connection between the window and the door, resulting in a unique look. In addition, maximising the space available for the battery in the body structure – and thus the size and performance of the battery – directly benefits the customer.

At BMW Group Plant Debrecen, the paint shop plays a critical role in significantly reducing the CO₂e footprint of the BMW iX3. Production of the new BMW iX3 will generate a total of about 80kg CO₂e (scope 1/2 emissions). This figure covers CO₂e emissions from Plant Debrecen, as well as in-house parts production at other BMW Group facilities, including components manufactured in Landshut, for example. This represents a reduction of approx. two-thirds compared to production of existing BMW derivatives. For Plant Debrecen alone, this approach will reduce CO₂e emissions from the manufacture of a vehicle, including its high-voltage battery, by around 90% – to about 34 kg CO₂e (when operating at full capacity, compared with other BMW Group facilities).

Paint shops typically rely on gas to reach the high temperatures (up to 180 degrees Celsius) required. Plant Debrecen will be the BMW Group's first car plant supplied exclusively with electricity from renewable energy sources during normal operation, i.e. without using fossil fuels such as oil or gas. Because of its high energy demands, the paint shop is the most important factor in significantly lowering Plant Debrecen’s CO₂e emissions. In the paint shop alone, using electricity from renewable sources reduces annual CO₂e emissions by up to 12,000 tonnes. About a quarter of the plant's annual power needs will be supplied by the 50‑hectare on-site photovoltaic system. Surplus solar energy, such as that generated on non‑working days, is stored in a 1,800 m³ thermal storage system with a capacity of 130 MWh.

The paint shop also uses an energy recovery system. A heat grid was successfully implemented in the design of the new paint shop, delivering additional energy savings of up to 10%. This innovative concept combines multiple measures for efficient energy recovery from the compressed air supply, drying ovens and cooling systems. The recovered waste heat is then used to preheat the water circuit.

In addition, a thermal storage system – holding 1,800 m³ of water, with a capacity of 130 MWh – stores surplus energy from the photovoltaic system during off-peak periods and supplies it as heat during peak demand.

Full digitalisation of production processes further boosts assembly efficiency. The AIQX (Artificial Intelligence Quality Next) IT platform developed in-house at the BMW Group is a key component of the BMW iFACTORY. AIQX uses sensors and camera systems along the production line to automate quality processes. AI evaluates the data and provides real-time feedback to employees on the line. Looking ahead, vehicles on the line will also become active, connected participants in the industrial IoT (Internet of Things) ecosystem. They will conduct self-analysis, interact with plant employees in real time and automatically share and document relevant messages, using tools such as on-board cameras and IT systems. The equipment, tools, components and every BMW in the assembly halls are already digitally connected to the BMW production system.

The building's “finger structure” – an optimised version of the design employed at BMW Group Plant Leipzig – allows 80% of parts to be delivered directly to the correct point of assembly on the line. All-electric in-house logistics also benefit from autonomous tugger trains, which transport high-voltage batteries directly from production to installation points, as well as Smart Transport Robots that autonomously deliver smaller components to the assembly line. By linking all internal and external databases, the entire logistics process achieves unprecedented digital depth, automating many previously manual, interconnected analysis tasks. Well-structured information is therefore available at any time and can be analysed instantly “at the push of a button”.

The BMW Group has created highly intelligent production processes for its new high-voltage batteries developed in-house. Plant Debrecen will be the first of five plants worldwide to begin series production of Gen6 high-voltage batteries. The production processes were initially developed and tested at pilot plants. Artificial intelligence, data analytics and constant knowledge sharing within the production network also play a key role in the ramp-up of production. Digital twins of production and comprehensive AI databases ensure optimisation of processes and employee training. A consistent zero-defect approach enables seamless in-line quality inspections and 100% end‑of-line monitoring. In line keeping with the “local for local” principle, high‑voltage battery assembly takes place directly on site, allowing the production teams to take advantage of infrastructure efficiencies and short distances.

Best of the best:
Plant Debrecen benefits from expertise at all production sites worldwide

BMW Group Plant Debrecen is the first production site in the company's network not tied to a specific primary plant. Instead, it serves as a network plant, combining best practices from various locations worldwide. A major advantage of this approach is that the plant’s current workforce of more than 2,000 employees can be trained within the network, allowing employee know-how from different locations, such as China, South Africa, Mexico, the US and, of course, Germany, to be shared. At the same time, employees throughout the global network gain the opportunity to share their technology insights in Debrecen and bring expertise in production of the Neue Klasse models back to their own location – creating a win-win situation for all the plants.

A long version with further details on all technologies is available as a PDF file in the downloads section.