Cadillac’s performance at the Austrian Grand Prix showed a distinctly faster pace than first‑seen, the team said, citing Thursday‘s aerodynamic package as the main catalyst.
Performance Context at the Austrian GP
Both Cadillac cars were eliminated in Q1, yet they finished almost a second ahead of the struggling Aston Martin field.
Bottas admitted that a side‑by‑side stint with teammate Sergio Perez at the start of a lap cost him precious tenths.
The Red Bull Ring’s 50°C‑plus heat threatens high tyre wear, and a cleaner front floor should help the Cadillac mitigate that risk.
Mid‑week Technical Issues and Their Impact
In Friday’s free practice, Selenium related electrical faults kept Perez’s car from running at full power, causing repeated shut‑downs.
Separately, Bottas’ vehicle sparked then burned a front floor “tray” after the new floor’s build error dragged the racing line against the under‑body.
Both setbacks limited the car’s engine optimisation and delayed the team’s testing window.
New Aerodynamic Package Explained
Downtime permitted a major revision to the sidepod profile: the earlier ramped upper surface was replaced with a flatter undercut that exposes more of the floor edge.
This change eases air flow to the diffuser top, increasing overall downforce.
The team shifted cooling louvers from the engine cover sides to the sidepod tops, extracting heat more efficiently from the radiator.
A stepped fin on the engine cover, echoing Ferrari and McLaren designs, clears the rear wing airflow.
Race‑Ready Tyre Degradation Strategy
Bottas emphasised that the primary aim of the update package is to reduce tyre degradation during race conditions.
The added downforce should stabilise the car’s load across all speeds and limit the sliding that accelerates tyre wear.
Upcoming race performance under the intense track temperatures will be the ultimate test of this aerodynamic philosophy.
Driver Reactions and View on Progress
“The gap to Aston guarantees the car’s quickness,” Bottas said. “The new floor feels more consistent, and a clean lap should have gained even more time.”
Perez, who missed crucial minutes of practice, acknowledged a step forward but noted the need for further work.
He added that the altitude and layout differences make it hard to judge until the race weekend concludes.
Broader Implications for the Season
Statistician metrics show Cadillac has cut 2.5 % from its early‑season margin against Mercedes, now roughly 3.7 %.
The team is closing on Williams and Haas, while McLaren’s Andrea Stella labelled the MAC‑26 the “most significantly upgraded” car of the year.
The combination of improved downforce, tyre management focus, and incremental lap‑time gains positions Cadillac as a genuine challenger once the Red Bull Ring race proves its revised floor and sidepod approach.
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