Oscar Piastri led a dramatic and incident-filled second practice at his home Australian Grand Prix, topping the timesheets for McLaren. The session was disrupted by multiple incidents involving George Russell and Max Verstappen, alongside significant reliability problems for Sergio Perez, Carlos Sainz, and Aston Martin, leaving several teams with limited running.
George Russell's Australian GP weekend is under scrutiny as the Mercedes driver faces two stewards' investigations. He is being investigated for a possible practice start procedure violation and for a pit lane collision with RB's Arvid Lindblad during second practice, potentially threatening his grid position.
Aston Martin's switch to Honda power units for 2026 has been plagued by crippling vibration issues causing battery failures and driver safety concerns. Toto Wolff states it was Aston's 'conscious decision' to leave Mercedes, while Adrian Newey suggests the team must now treat 2026 as a write-off and push Honda to focus on a major upgrade for 2027.
Aston Martin faces a critical shortage of working Honda power unit batteries at the Australian GP, with only two remaining. Team principal Adrian Newey admits feeling "powerless" over severe engine vibrations that limit driver laps due to nerve damage risk and prevent the team from developing its car, calling the situation "scary."
Aston Martin's Australian Grand Prix is under severe threat after losing half its battery allocation to failures, leaving no spares. Team boss Adrian Newey calls it a 'scary place,' as another failure would end a driver's weekend. This crisis compounds pre-existing Honda power unit vibration issues that have left the team with critically low mileage.
Ferrari continued to set the pace in second practice for the Australian GP, while rivals Mercedes and McLaren searched for answers. The session provided key insights into tire performance and car balance ahead of qualifying.
McLaren's Oscar Piastri topped the timesheets in second practice at his home grand prix, leading a competitive session where the top ten were separated by less than six-tenths of a second. Fernando Alonso was a standout in second, while championship leader Max Verstappen struggled with his car's balance, finishing sixth.
Charles Leclerc led a Ferrari one-two in first practice for the Australian Grand Prix, while McLaren's session was derailed by technical issues for both Oscar Piastri and Lando Norris. Max Verstappen was third fastest for Red Bull.
Ferrari's Charles Leclerc topped a messy first practice for the Australian GP, with teammate Lewis Hamilton second, while reigning champions McLaren suffered early power and gearbox issues that severely limited both Oscar Piastri and Lando Norris's running.
Ferrari's Charles Leclerc topped a disrupted first practice for the 2026 F1 season in Melbourne, leading teammate Lewis Hamilton in a 1-2. The session was characterized by significant reliability problems, sidelining champion Lando Norris and Fernando Alonso, and hinting at early challenges with the new technical regulations.
Charles Leclerc led a chaotic first practice in Melbourne, but the story was Aston Martin's nightmare as both cars retired with power unit issues. Mercedes also struggled for pace, while Ferrari and Red Bull traded fast laps at the front in a session interrupted by multiple incidents.
Adrian Newey says Aston Martin only discovered the depth of inexperience in Honda's reformed F1 engine team late in 2025, leading to critical reliability issues and a severe battery shortage that threatens their participation in the season-opening Australian Grand Prix.
