ICE-S speed test: over 400 km/h between Erfurt and Leipzig!

ICE-S speed test: over 400 km/h between Erfurt and Leipzig!
An exciting chapter in the history of Deutsche Bahn is currently being written. On June 28, 2025, a test train of Deutsche Bahn, the ICE-S, reached the impressive speed of 405 km/h between Erfurt and Leipzig. This record was created on the new line that could revolutionize travel in the future. [SPIEGEL] reports that this test is not only important for the technique of the train, but also offers a closer look at the possibilities to significantly shorten the future travel times.
In short, the ICE-S is nothing less than the flagship under the specialized trains of DB Systemtechnik. With a length of 76 meters and a weight of 210 tons, it comes with a special measuring current buyer, which transmits the contact forces on the driving wire and thus analyzes the interaction of the train and infrastructure closely. [Deutsche Bahn] describes that the train has already driven the route between Leipzig and Bamberg at speeds of up to 330 km/h in order to guarantee the safety for regular operation at 300 km/h.technical masterpiece
What is actually behind the impressive technology of the ICE-S? The train has special measurement wheel sets that capture strengths in the cycle-rail contact. In addition, accelerations are measured both on the chassis and in the car box, which leads to a high level of precision. According to [Deutsche Bahn], the ICE-S has already “free” all newly opened high-speed routes in Germany. This also includes the upcoming commissioning of the Wendlingen-Ulm new line on December 11, 2025.
Another interesting aspect is how the data between the train and the train protection system ETCS is measured. This ensures that the company always takes place under safe conditions. Deutsche Bahn is therefore very interested in expanding this technology and promoting the efficiency of rail transport in Germany. These developments prove that the railway is not only equipped with modern technology, but also with a good hand for the future.
The next steps
whether these high speeds will also be reflected in the timetables? That remains to be seen. Nevertheless, the current tests are a positive signal for rail transport in Germany. With the progress of technology and the infrastructure, the ICE-S could help to become train driving soon faster and more comfortable. Another sign of progress is that the train will continue to be used for the control inspection of the quick driving routes to optimize the interaction of the vehicle, roadway and driving wire.
In any case, we are eagerly watching the developments here in Cologne and look forward to faster connections in the near future. The innovative strength of Deutsche Bahn suggests that it could soon be possible to jet across Germany at record speed as if it were an everyday walk in the park.
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Ort | Leipzig, Deutschland |
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