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Mercedes set to introduce non-ADUO reliability updates to its power unit in Austria
F1TechnicalJune 25, 2026
Curated for Torqlytics readers — aggregated from trusted F1 publishers, not original reporting.
Mercedes has moved to stabilise its power unit package after two race‑ending failures for George Russell in Canada and Andrea Kimi Antonelli in Barcelona were traced to the same vulnerable area of the battery pack.