From the track to the road: how technologies from the world of motorsport influence car production

Motorsport technologies, especially those from Formula 1, are becoming the basis for innovation in the production car industry: active suspension, aerodynamics, carbon-ceramic brakes, telemetry – all of these have long since moved beyond the track.



How do you feel about car racing? Probably, if it’s not your passion, then only as a sport. The cars are probably perceived solely as an element of sports competitions. However, the main essence of Formula 1 is the constant pursuit of innovative solutions. From aerodynamic wings to hybrid engines to sophisticated electronics, every car today is developed to gain a competitive advantage. In other words, engineers make enormous efforts to create a unique car. Thus, Formula 1 races become a kind of ‘test’ race for the latest automotive technologies and solutions. In the end, it is not surprising, as the conditions at the races are quite extreme, which allows technologies to be tested for functionality and reliability. It is worth adding that many innovative solutions that were first introduced at Formula 1 races eventually find their way into production cars.



Suspension and shock absorbers: from race cars to production cars.



In fact, the first thing we should talk about when discussing technologies that have migrated from Formula 1 to production cars is suspension and shock absorber technology. We won’t dwell on all the details, but let’s focus on one of the most interesting developments, namely the active and adaptive suspension with electronic stiffness control. This system is needed so that the car can instantly adapt to the road surface and driving style, and the suspension characteristics can change while driving. Initially, this technology was used in racing cars to provide the most efficient grip, minimise rolls when cornering and ensure that the car reacts quickly to the actions of its driver.



Given that the technology has proven itself in racing, the automotive industry has decided that it is time to introduce the innovation into mass production. This is not surprising, as this technology makes driving more comfortable, safe and dynamic.



So where can you see various new technologies off the track? Let me give you a concrete example: even in models of the more affordable segment, such as the BMW 1 Series, you can feel the ‘sporty’ character. Thanks to the advanced shock absorbers, the car reacts precisely to bends and bumps, especially in versions with the M-package. This is a direct result of the technology that was once exclusive to the track. The AUTODOC expert says that the shock absorbers control the rebound of the car’s springs, which work together to keep the tyres in contact with the road. The springs, in turn, support the weight of the car and absorb shocks from the road. That’s why, in cars like the BMW 1 Series, the electronic stiffness adjustment and quick response of the dampers are a real pleasure to drive. And all of this would not have been possible if it had not been tested on a Formula 1 track.



Let’s talk about aerodynamics…



Today, it’s hard to imagine a car without specific body elements such as diffusers, splitters and active flaps. Of course, it hasn’t always been this way. However, aerodynamic elements from racing cars are increasingly being incorporated into modern cars for general use.



For example, diffusers and splitters are used to optimise airflow under and around the car. In addition, the splitter also helps to cool the car. Together, these elements have a significant impact on the stable position and handling of the vehicle at high speed. Active flaps, for example, are a technology that has helped to change the aerodynamic characteristics of a car depending on driving conditions. This type of innovation can be seen in such cars as Mercedes-AMG and McLaren.



The braking systems that went into mass production at Fopmula 1.



Speaking of braking systems that have been adopted by racing cars, carbon-ceramic discs and brake-by-wire systems are worth mentioning. The advantage of these discs is that they are extremely heat-resistant, can withstand extreme loads and are quite light compared to steel discs. Thus, with the development of technology, such discs have become available even in the middle-class of cars.



At the same time, the brake-by-wire system is a departure from the mechanical connection of the brake pedal to the brake mechanisms in favour of electronic brake control. What is the advantage of this system? It allows for the precise calculation and dosing of the required braking force, which is important for ABS, ESP and regenerative braking systems.







Telemetry and data: closer to the track.



Formula 1 is a world where enormous amounts of data are collected on everything from tyre pressure to aerodynamic flow. While once exclusive to the racetrack, this telemetry-driven approach has now made its way into mass-market vehicles, helping to improve safety, efficiency, and performance on the road.



Many of the electronic systems we now take for granted were first tested under the extreme conditions of motorsport. These technologies have evolved to support real-time adjustments, predictive diagnostics, and enhanced driver assistance.



According to a YouGov study:   “The study reveals that a wide range of automated driving technologies are now available to consumers, with 50% of car owners saying parking/rear collision warning is found in their cars. Adaptive cruise control (33%) and forward collision warning (33%) are the second most common features, while lane keeping or changing assistance is reported by 26% of car owners.”



These figures show how mainstream advanced driver assistance systems (ADAS) have become, bridging the gap between race-grade innovation and everyday driving comfort and safety.



Additional information:



More information about the suspension for the BMW 1 series – AUTODOC



The Latest Innovations in Car Suspension Systems
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