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Hyundai is at a pivotal juncture regarding its participation in the World Rally Championship (WRC) after 2026, as the company awaits clarity on future sporting regulations. Despite this uncertainty, the Korean automotive giant is making significant progress on its new Rally2 car, with testing scheduled to commence shortly.

The company's engagement in the WRC for the upcoming year has been a prominent discussion point, especially with the sport transitioning to new technical guidelines in 2027. Following an earlier decision to forgo the development of a new car for the 2027 regulations, Hyundai's primary option for continued involvement was to adapt its i20 Rally2 car, which is now eligible for competition against the WRC27 vehicles in 2027 and 2028. The FIA has introduced an upgrade kit, allowing for new bodywork and a 10-kilogram weight reduction, an initiative that only M-Sport-Ford has fully embraced so far.

While assessing its strategic choices, Hyundai remains committed to advancing a significantly re-engineered i20 N Rally2 car. This vehicle is currently in its final stages of preparation before undergoing extensive testing. Andrew Wheatley, the sporting director, indicated that the company is exploring several avenues, including continuing to support factory-backed i20 N Rally2 teams, supplying vehicles to independent outfits, or potentially withdrawing from the championship. Contrary to earlier reports from Spain suggesting a halt to its factory program after Rally Paraguay, Wheatley clarified that no definitive decision has been reached.

Wheatley elaborated on the ongoing discussions, stating that conversations about Hyundai's WRC trajectory are a regular occurrence. He highlighted three crucial steps in their decision-making process: understanding the new WRC promoter structure, which has now been established; comprehending the revised sporting format for 2027, with further details expected from an upcoming WRC Commission meeting; and finally, presenting these findings to Hyundai's headquarters to align with the program's short, medium, and long-term objectives. He expressed confidence that a new iteration of the i20 Rally2 would emerge, aiming to provide it with ample competitive opportunities within or outside the WRC framework.

The development of the Rally2 car is nearing a critical phase, with Hyundai on track to homologate its extensively revamped i20 N Rally2 by the end of the year, potentially leading to its debut in the next year. The initial vehicle assembly is complete, paving the way for the testing program. Wheatley confirmed that certain components, such as the powertrain, could be carried over if Hyundai opts to build a WRC27 specification car for 2029. The development team is working diligently to meet stringent deadlines, and a diverse group of test drivers, including current contracted drivers and external experts, will participate in the rigorous testing across various terrains. This comprehensive testing approach aims to maximize the car's operational versatility and ensure its competitiveness in international, regional, and national championships.

The future of Hyundai in the World Rally Championship hinges on the imminent sporting regulation announcements and the ongoing successful development of their new Rally2 vehicle. The company's commitment to vehicle advancement, even amidst strategic deliberations, underscores its dedication to rallying. The forthcoming tests and policy clarifications will undoubtedly shape Hyundai's path in the competitive world of rallying for years to come.

McLaren will not deploy its innovative H-wing system at the Spanish Grand Prix, choosing instead to use a high-downforce rear wing specifically suited for the Madrid circuit. The H-wing, a rotating rear wing designed to minimize drag on straights, was successfully trialed at the Italian Grand Prix. Despite its proven efficacy, the team is prioritizing aerodynamic configurations optimized for the unique characteristics of each race location. The H-wing is expected to make a return at the high-speed Baku street circuit, where its drag-reduction benefits will be more critical.

This strategic decision highlights McLaren's approach to resource allocation, focusing on maximizing performance based on track demands. The team’s development efforts have seen various aerodynamic components introduced throughout the season, with the H-wing representing a significant step in drag reduction technology. However, the Spanish Grand Prix's high-downforce requirements mean a different solution is necessary. This flexibility in aerodynamic strategy underscores McLaren's commitment to competitive performance in Formula 1.

McLaren's Strategic Aero Choices for Upcoming Races

McLaren has chosen to forgo its H-wing design for the Spanish Grand Prix, a circuit known for its high-downforce requirements. The team, fresh off two victories with Lando Norris at the Hungaroring and Zandvoort, intends to use a rear wing first introduced at the Dutch Grand Prix. This component features distinctive sculpted endplates, tailored for greater downforce rather than drag reduction. The H-wing, which facilitates a 180-degree rotation between cornering and straight-line modes to optimize airflow, performed as expected at the Italian Grand Prix by effectively reducing drag. This strategic decision aligns with the team's ongoing assessment of track-specific aerodynamic needs and resource optimization.

The H-wing, an internal innovation similar to Ferrari's pioneering concept, was introduced following extensive testing at the Hungarian and Dutch Grand Prix events. Despite its demonstrated capability to enhance straight-line speed, McLaren’s engineers decided against adapting this system for their higher-downforce wing packages in time for Madrid. The team's immediate focus was on maximizing its effectiveness for high-speed venues like Monza, where drag reduction provides a substantial lap time advantage. The H-wing is scheduled to reappear at the Baku street circuit later in September, another track emphasizing top speed and aerodynamic efficiency. McLaren plans to develop a dedicated high-downforce wing integrated with the rotating actuator for future use, showcasing a meticulous approach to aerodynamic evolution.

The Evolution and Future of McLaren's H-Wing

The H-wing concept, internally named by McLaren, draws its moniker from the 'H' in the Etihad logo emblazoned on the MCL40's rear wing, specifically where the straight-mode actuator is positioned. This naming convention mirrors the team's historical F-duct system from 2010, which was named after the 'F' in Vodafone on the car's nose. The development of such innovative aerodynamic solutions underscores McLaren’s continuous pursuit of performance gains. While the H-wing proved beneficial for reducing drag on fast circuits, its absence in Madrid highlights the necessity of customizing aerodynamic configurations to each circuit's unique demands. The Spanish Grand Prix, making its debut, requires maximum downforce, prompting McLaren to utilize a more suitable wing design.

Motorsport.com's insights confirm that the H-wing's deployment is highly situational. Other teams, such as Racing Bulls, also introduced similar rotating rear wing concepts at Monza but will likewise sideline them for the Spanish Grand Prix due to the circuit's characteristics. This trend indicates a broader understanding within Formula 1 that a universal aerodynamic solution is impractical, and success hinges on a flexible, track-specific approach. McLaren's plan to integrate the H-wing mechanism into future high-downforce wing iterations demonstrates a long-term vision, ensuring that this advanced technology will eventually be adaptable across a wider range of circuit types, thereby contributing to sustained competitive advantage. The focus remains on optimizing car performance through targeted aerodynamic enhancements.