Published: Dec 3nd 2025 2:42am on Electrek

Tesla has received a brutal reality check from Germany this week. The country’s closely watched TÜV Report 2026 has not only ranked the Tesla Model Y as the absolute worst car for reliability in its age group but noted that it has the highest defect rate of any vehicle tested in the last ten years.
It’s a tough look for the world’s best-selling car, though the details paint a more nuanced picture than just “the car is falling apart.”
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