How do you assess the impact of McLaren’s signature aerodynamic solutions on the overall progress in supercar engineering? Active elements like variable diffusers and active spoilers have become almost mandatory. Do you think these technologies justify their complexity and cost, given the push for efficiency and weight reduction? What aerodynamic approach do you believe will dominate in the coming years—more traditional fixed designs or the expanded use of active systems? Share your thoughts, examples from different brands, and any personal experience you’ve had with such solutions. 🚗💨
The impact of McLaren's aerodynamic solutions on the development of modern supercars
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Active aerodynamic solutions from McLaren, such as the variable diffuser, are already showing a 30-50 kN lift gain at the same drag level, which most fixed spoilers like Ferrari’s 488 GTB lack. However, these systems require complex electronic control and add weight, so their cost is on par with high-end solutions like Porsche’s 911 GT2 RS and are justified mainly in racing conditions. I think hybrid approaches—basic fixed profiles with small active valves, like what Mercedes-AMG is doing now—will dominate in the coming years.