Aston Martin’s Adrian Newey-designed AMR24 made a dramatic but underwhelming debut: visually bold and aerodynamically ambitious, yet hampered by late arrival, minimal running, weight issues, and Honda power unit concerns—suggesting its true potential remains distant. In contrast, Mercedes emerged as the clear pre-season benchmark, posting the fastest lap, completing the most laps (500), and demonstrating strong reliability, driver confidence, and strategic tire management. Red Bull showed solid powertrain reliability but limited track time and no standout pace, while Audi’s debut was plagued by red flags, hydraulic issues, and developmental immaturity. Ferrari ended strongly on day five, leveraging deep data reserves, while Alpine and Haas impressed with durability and resilience. Cadillac’s rookie effort met modest expectations, and the midfield—especially Alpine and Williams—showed encouraging operational progress ahead of Bahrain.