Tesla’s European hub has officially reached a massive milestone in its manufacturing journey. Gigafactory Berlin-Brandenburg has just celebrated the production of its 1,000,000th electric drive unit, a feat that highlights the facility’s rapid transformation into a powertrain powerhouse.
The news was confirmed by the official Tesla Manufacturing account on X, with plant manager André Thierig also taking to social media to share his excitement. "Congrats to the Giga Berlin Drive Unit team for achieving this huge milestone!" Thierig posted. These drive units are essentially the heart of a Tesla, combining the motor, gearbox, and electronics into a single system. Since the Model Y is the primary vehicle built at the site, and many are dual-motor variants, these units are being consumed by the assembly line faster than ever.
Congrats to the Giga Berlin Drive Unit team for achieving this huge milestone! https://t.co/NbtMWWfpWb
— André Thierig (@AndrThie) April 28, 2026
An Accelerating Pace of Production
What is most impressive about this milestone is how quickly Giga Berlin is picking up speed. The factory first began Model Y production in March 2022 and took until late 2024 to manufacture its first 500,000 drive units. That means it took roughly two and a half years to hit the first half-million mark.
However, the journey from 500,000 to 1,000,000 took just over a single year. This dramatic acceleration shows that Tesla’s "machine that builds the machine" is finally dialed in. For context, around the time Giga Berlin hit its 500,000th unit in 2024, Tesla as a whole celebrated 10 million drive units globally, proving that the German plant is now a significant contributor to the company's worldwide scale.
Workforce Efficiency and Record Growth
The manufacturing milestone comes alongside a major turnaround in workplace culture at the plant. Giga Berlin has successfully slashed its sick leave rates from a high of 17% in 2024 to below 5% today. Thierig attributed this shift to better employee engagement, supported by attendance incentives and stock ownership plans.
This improved efficiency helped the factory achieve a record-breaking start to 2026. During the first quarter, the team averaged nearly 4,700 vehicles per week to build a new peak of more than 61,000 Model Ys. To keep this momentum going, Tesla is now looking to hire 1,000 more workers at the plant and increase total production by another 20%.
Looking Toward a Massive Expansion
Tesla isn't stopping at a million units. Elon Musk has previously promised a massive expansion for the site, which includes a goal of hitting 8 GWh of battery production capacity by 2027. Those plans were contingent on Giga Berlin workers voting against a union majority in last month’s labor elections, which they did. As the factory continues to scale, it is clear that Giga Berlin is no longer just a "satellite" plant but a core pillar of Tesla’s global strategy.
With the next million drive units likely to arrive even faster, Tesla’s German facility is proving that it can handle the pressure of being Europe’s premier EV hub. If you're driving a Model Y in Europe today, there is a very high chance the heart of your car was born right here in Berlin.
