Mercedes rookie Antonelli suffers heavy 17G crash in Australian GP practice

Mercedes rookie Andrea Kimi Antonelli walked away from a heavy 17G crash during final practice for the Australian Grand Prix, but the extensive damage to his W17 has put his participation in qualifying in serious doubt. The incident occurred with just over 10 minutes remaining in the session when the Italian driver lost control after clipping a curb at Turn 2 while on a soft tyre run.

Why it matters:

A major crash for a highly-touted rookie in only the third practice session of his debut season is a significant setback, both for driver confidence and team logistics. With qualifying just hours away, the Mercedes mechanics face a race against time to repair the car, potentially forcing Antonelli to miss the session and start from the back of the grid—a tough blow for a team and driver with high expectations for 2026.

The details:

• The crash registered a significant impact force of 17G, as confirmed by Mercedes team principal Toto Wolff to Sky Germany.
• Replays showed Antonelli's rear stepped out violently after running over the curb at the fast Turn 2, sending him spearing into the barriers.
• Despite the severity, the 18-year-old was able to exit the car unassisted and was checked and cleared by the medical team.
• Sky Sports F1 commentator and former driver Martin Brundle was pessimistic about the car's readiness, stating bluntly, "He'll not be in qualifying."
• Earlier in the weekend, Antonelli had spoken about the high expectations surrounding Mercedes' 2026 project, calling this season "a big opportunity" and expressing confidence in the team's potential, though he acknowledged the unknown factor of rival teams' performance.

What's next:

The immediate focus for Mercedes is assessing the damage to chassis PU001. If the car cannot be repaired in time for the 4 PM local time qualifying session, Antonelli will likely be forced to sit it out. This would mean starting Sunday's race from the pit lane or the very back of the grid, a challenging scenario for scoring points. The incident serves as a harsh early lesson in the fine margins of Formula 1 for the promising rookie.