Wheatley flagged Audi's 2026 engine driveability as a key weakness before exit

Former Audi team principal Jonathan Wheatley highlighted significant driveability issues with the team's 2026 power unit just days before his departure, suggesting the engine's performance in racing conditions is a critical weakness. His exit, linked to a potential move to Aston Martin, comes as Audi grapples with early-season reliability problems and the looming decision on FIA development aid.

Why it matters:

Wheatley's candid assessment, delivered on the eve of his exit, underscores the technical hurdles facing Audi in its ambitious F1 project. With the team's new power unit identified as an "area of focus," resolving these driveability and reliability issues is paramount for establishing long-term competitiveness and avoiding the need for regulatory assistance, which carries both practical and reputational costs.

The details:

• Wheatley revealed the concerns after a "long conversation" with Mattia Binotto, head of the Audi F1 project, who has now assumed the team principal role.
• He pinpointed a specific weakness in wheel-to-wheel combat, noting Nico Hulkenberg's car was repeatedly compromised at the slow Turn 6 hairpin in Shanghai due to poor driveability.
  • When asked if this was related to engine deployment, Wheatley deferred to Binotto's expertise, indicating the issue lies in the power unit's response "when you have to react rather than act."
• The team has experienced reliability setbacks, with both Hulkenberg and teammate Gabriel Bortoleto suffering DNS (Did Not Start) events in the opening races.
• Wheatley commented on the FIA's ADUO (Assisted Development and Upgrade Opportunities) scheme, stating no manufacturer "wants to lose a month" of development. The scheme's first qualification window may be affected by the cancelled Bahrain and Saudi Arabian Grands Prix.

The big picture:

Audi's early struggles mirror the complex introduction of new technical eras in F1, reminiscent of the 2014 V6-hybrid transition. Wheatley framed the 2026 regulations as "ambitious" and suggested the current five-week gap in the schedule could be crucial for teams to address these widespread teething problems. His departure to a rival team, likely Aston Martin, adds a layer of strategic intrigue, taking intimate knowledge of Audi's primary technical challenge to a competitor.

What's next:

All eyes are on Mattia Binotto and the Audi technical team to formulate a response to the power unit's identified flaws. The coming races and the extended break will be critical for understanding if these are short-term gremlins or a fundamental design hurdle. Furthermore, the FIA's decision on ADUO eligibility and its timeline will significantly impact the development race for all power unit manufacturers, including Audi, as they chase the established benchmark set by Mercedes.