Interview: Werner Tietz on the AI boost at Volkswagen
The Head of Group Research explains how AI-supported processes are reducing development time to less than 36 months and why speed is now crucial.
Artificial intelligence in the automotive industry is changing how companies work and how new products and services are created. For the Volkswagen Group, artificial intelligence is a key to greater speed, quality and competitiveness. That is why we are exploring across all areas how AI can improve our products and the way we work.
“Wherever we see potential, we utilize artificial intelligence in a targeted manner. Scalable, responsible and with clear industrial benefits. Our ambition: AI everywhere, in every process.”
AI supports us in many areas – from vehicle development and production to quality assurance, supply chain management, cybersecurity and autonomous driving. AI is also used in administrative processes and knowledge sharing. More than 1,400 AI applications are already in use across the Group, with hundreds more in development or being implemented.
AI helps us shorten development times, automate processes and make our work more efficient. This results in tangible benefits:
AI needs rules, and this also applies to the automotive industry. That is why we act on the basis of ethical standards and European regulation. When it comes to sensitive HR matters, a human always will make the final decision.
Acceptance is key to the successful use of AI in the automotive industry. It is essential that our employees understand and use the opportunities offered by artificial intelligence in their daily work. Since spring 2024, our “WE & AI” initiative has been driving targeted training and open dialogue on AI. Our goals: to inspire enthusiasm, build knowledge and embed artificial intelligence in our corporate culture for the long term.
The Head of Group Research explains how AI-supported processes are reducing development time to less than 36 months and why speed is now crucial.
The Volkswagen Group plans to make even greater use of artificial intelligence in the future and will work with technology and industry partners to achieve this. Industrial AI models based on real-world data from manufacturing, engineering and processes offer significant potential. Together, we want to develop new AI applications in the automotive industry and advance the industrial use of AI across different sectors.
The future of vehicle intelligence starts now: With the Car Brain Challenge “ReinCARnate Herbie,” the Volkswagen Group invites talented minds at universities around the world to shape the next generation of vehicle intelligence.
A: Artificial intelligence performs a wide range of tasks in the automotive industry. For example:
At the Volkswagen Group, AI is also used for software testing, cybersecurity and knowledge sharing.
A: Artificial intelligence can make the automotive industry faster and more efficient. It can shorten development times, take over repetitive tasks and help identify errors earlier.
At the Volkswagen Group, for example, AI-supported virtual tests and simulations are intended to help reduce the development time for new vehicles to 36 months or less – at least 25 percent faster than before. In production, AI can also help use energy and materials more efficiently, reduce costs and lower CO₂ emissions.
A: More than 1,400 AI applications are already in use across the Volkswagen Group. In Technical Development alone, more than 100 AI-based processes were put into production in 2025. AI supports the development, simulation and testing of vehicles and functions there.
A: Artificial intelligence supports people in the car, but does not fundamentally replace them. AI can, for example, understand speech, provide information or assist with the driving task. The responsibility that remains with the human depends on the specific function and level of automation:
The Volkswagen Group also demonstrates how AI supports driving: AI-based systems for automated driving can perceive and interpret the surroundings and prepare driving decisions. At the same time, AI makes it easier to operate the vehicle, for example through voice assistants.
A: In the future, artificial intelligence will take on more complex tasks in the car. One example is AI agents: They do not simply respond to commands, but can recognize intentions, integrate multiple vehicle systems and perform appropriate actions.
The Volkswagen Group is already implementing this development: From 2026, vehicles based on the China Electronic Architecture (CEA) in China will be equipped with an AI agent. From 2027, CEA 2.0 is intended to connect multiple AI agents – a step toward the “AI-Defined Vehicle.”
AI is also set to become significantly more important outside the vehicle. By 2030, the Volkswagen Group plans to invest up to one billion euros in AI applications and the required IT infrastructure. AI is intended to help develop vehicles faster and further improve production processes.