Tesla claims boost Giga Berlin production 20%, but numbers don’t add up

Tesla lists Giga Berlin’s Model Y production capacity at more than 375,000 units per year — roughly 93,000 per quarter. The plant manager just celebrated a “record” Q1 2026 of 61,000 units and announced a 20% production increase. None of that adds up.

André Thierig, Tesla’s senior director of manufacturing at Gigafactory Berlin, announced today that the plant will increase Model Y production by 20% starting in July, hire approximately 1,000 new employees beginning in May, and convert 500 temporary workers to permanent positions.

A ‘record’ that exposes the real problem

Thierig framed Q1 2026 as a triumph, writing on X that the factory “built more than 61,000 MY” and that “Giga Berlin rocks.” But Tesla’s own filings tell a different story.

According to Tesla’s Q1 2026 production capacity disclosures, Giga Berlin has an installed annual capacity exceeding 375,000 Model Y units. That translates to roughly 93,750 vehicles per quarter. A “record” of 61,000 means the factory operated at approximately 65% of its stated capacity — an improvement over the roughly 40% utilization rate reported earlier this year, but still far from efficient.

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Even with the announced 20% boost, production would reach approximately 73,200 units per quarter — still only 78% of what Tesla says the factory can do. The question isn’t whether production is going up. It’s why the factory Tesla built to produce 375,000 vehicles a year still can’t get close to that number four years after opening.

From ‘days numbered’ to hiring spree

The announcement represents a sharp reversal from just months ago. In January, we questioned whether Giga Berlin’s days were numbered given that Tesla’s 2025 European sales collapsed 28% and the factory was bleeding money at low utilization rates. In February, Elon Musk personally threatened to halt all expansion at the plant if IG Metall gained influence in works council elections.

His threat was successful.

Now Tesla is hiring 1,000 workers — an approximately 9% workforce expansion from the current 11,500 employees — and planning additional hires for battery cell production.

The turnaround in sentiment tracks with an improvement in European registrations. The Model Y surged in March with 33,723 registrations, a 117% year-over-year increase, amid higher gas prices. Germany alone saw registrations quadruple to 9,252 units. For the full quarter, the Model Y finished second overall in Europe with 51,468 units, behind only the Renault Clio.

Electrek’s Take

The European registration recovery is real, but context matters. Tesla’s Q1 2025 was catastrophic — registrations had fallen 37% — so the year-over-year comparisons look dramatic partly because the baseline was so low.

Globally, Tesla delivered 358,023 vehicles in Q1 2026, missing Wall Street expectations by roughly 7,600 units. The company also produced 50,000 more vehicles than it delivered, signaling an inventory buildup. Adding more production capacity at Giga Berlin while carrying excess global inventory is a decision that will need to be justified by sustained demand growth, not one strong quarter of European registrations rebounding from a historic low.

Giga Berlin has now produced more than 700,000 Model Y units since it opened in 2022, and Thierig recently noted that the factory’s 8 millionth Tesla was built at the Grünheide facility.

We appreciate the good news for Giga Berlin workers — 1,000 new jobs and 500 temps getting permanent contracts is meaningful for those people. But the framing of this announcement deserves scrutiny.

When your own company lists your factory’s capacity at 375,000+ units per year and your “record” quarter annualizes to roughly 244,000, you’re celebrating running at two-thirds capacity. A 20% increase gets you to about 78% — better, but not exactly a ringing endorsement of the factory’s efficiency or demand profile.

Three months ago, the narrative was existential crisis. Now it’s a hiring spree. The truth is probably somewhere in the middle: the refreshed Model Y did revive some European demand, but Tesla is still far from proving that building a 375,000-unit factory in Germany was the right bet. The real test will be whether this production increase is met by actual deliveries or just adds to the growing global inventory pile. We’ll be watching Q2 and Q3 European registration data closely.