# Australian Grand Prix in the ground-effect era

Source: https://www.thef1formula.com/history/albert-park-in-ground-effect-2022-2025
Last updated: 2026-06-01

> The Australian Grand Prix at Melbourne's Albert Park in the ground-effect era challenged teams to balance high-speed stability with street circuit agility for new aero designs.

The Australian Grand Prix at Melbourne's Albert Park, a semi-permanent street circuit, presented a distinct challenge to the ground-effect cars introduced from 2022, demanding a specific balance between high-speed stability and low-speed agility on its evolving layout. This era saw the circuit's character tested by the new technical regulations, which aimed to promote closer racing through tunnel-floor ground effect, simplified front wings, and 18-inch wheels, fundamentally altering how cars generated downforce and handled its fast, flowing sections and tighter chicanes. Unlike purpose-built tracks, Albert Park's inherent bumps and varied surface grip meant teams had to compromise on the ultra-stiff setups often favored by ground-effect designs to maintain ride height and aerodynamic stability.

The ground-effect regulations, detailed by the [FIA — F1 World Championship](https://www.fia.com/events/fia-formula-one-world-championship), mandated a significant shift in aerodynamic philosophy. Cars now generated a substantial portion of their downforce from sculpted underfloors, requiring them to run very close to the ground. For a street circuit like Melbourne, this posed a dilemma: running low risked damage over kerbs and bumps, while raising the ride height compromised critical downforce. The 18-inch wheels, another hallmark of this era, changed braking characteristics and tire degradation profiles, making tire management a nuanced strategic element, especially on a track known for its abrasive surface. The simplified front wings, designed to reduce dirty air, theoretically aided following cars through the circuit's medium-speed corners, enhancing the prospect of overtakes into key braking zones.

During the 2022 and 2023 seasons, Red Bull Racing demonstrated a notable command over these new regulations, translating into strong performances at Albert Park. Their RB18 and RB19 chassis exhibited a remarkable ability to manage the ground effect, maintaining aerodynamic efficiency even over the circuit's imperfections, a trait that proved crucial for consistency. This dominance highlighted how effectively a team could integrate the new aerodynamic principles with suspension design to thrive on diverse tracks, from the smooth surfaces of [Bahrain Grand Prix in the ground-effect era](/history/bahrain-in-ground-effect-2022-2025) to the demanding nature of Melbourne. The circuit's four DRS zones, a feature designed to encourage overtaking, became even more potent with the reduced drag of the ground-effect cars, though the narrow confines of a street circuit still required precise execution.

The Australian Grand Prix in the ground-effect era has cemented its place as a critical early-season barometer for car performance. Its unique blend of high-speed sweeps and technical sections, combined with the inherent challenges of a temporary street circuit, provided a rigorous test for the new generation of F1 machinery. The evolution of the track layout itself, particularly the removal of the Turn 9/10 chicane, further emphasized high-speed performance and efficient ground-effect aerodynamics. Understanding the nuances of these regulations and their impact on track design is fundamental to appreciating modern Formula 1, as explored in general terms on [Wikipedia: Formula One](https://en.wikipedia.org/wiki/Formula_One). The lessons learned here, particularly regarding car setup for varied track conditions, often informed development for subsequent races, including those on more traditional circuits like the [Japanese Grand Prix in the ground-effect era](/history/suzuka-in-ground-effect-2022-2025). The ongoing adaptation of teams to these rules on a circuit like Melbourne continues to be a compelling narrative within the sport, showcasing the continuous engineering challenge inherent in Formula 1, as further detailed on the [Formula 1 — official site](https://www.formula1.com/en).