Ford has unveiled the revolutionary Mustang GTD, setting a new standard in aerodynamics that promises to transform track performance. Equipped with a Drag Reduction System (DRS) boasting cutting-edge features, the Mustang GTD is poised to conquer the Nürburgring’s 73 challenging curves, targeting a sub-7-minute lap time—a feat previously unattainable by street-legal Ford vehicles and even forbidden in GT3-class race cars.
The Mustang GTD’s aerodynamic prowess stems from its Drag Reduction System, an innovative hydraulic mechanism that dynamically adjusts the angle of the rear wing and activates undercarriage flaps to optimize the balance between speed and downforce, depending on driving conditions.
Greg Goodall, Chief Program Engineer for Mustang GTD, emphasized the functionality of every element on and under the car’s body. He stated, “Every surface, body opening, and vent on and under Mustang GTD’s body is functional. Some air is directed for cooling, others for aerodynamics and downforce. All of it is designed to help GTD achieve higher speeds and stick to the pavement, regardless of the conditions.”
When facing sharp turns and the need for superior grip outweighs speed, the DRS system swiftly closes the main wing element and front flap to create an integrated airfoil, generating extra downforce at the rear to enhance stability through corners. Simultaneously, the front underbody, designed like a keel, facilitates the evacuation of incoming air through the front wheel wells and large fender louvers, creating a lower pressure zone that acts like a suction force, ensuring stability during turns.
Greg Goodall explained further, “We actively manage where the center of air pressure is on the vehicle, so the front and rear can remain balanced. The ability to do this isn’t allowed in racing, where the rules don’t permit actively managing airflow.”
In typical street-driving conditions, the car’s body provides clearance for everyday obstacles such as speed bumps. However, for maximum track performance, the Mustang GTD’s suspension can lower the body by 40 mm, further enhancing airflow over and around the car’s body.
Ford’s Mustang GTD development team has invested countless hours in refining the supercar’s aerodynamics. This process involves extensive virtual airflow simulations on powerful computers and rigorous testing on demanding road course tracks worldwide, from Road Atlanta in the United States to Spa in Belgium.
Greg Goodall summarized the innovation by stating, “Our Le Mans drivers would love to have the technology Mustang GTD has for the track and street.” The Mustang GTD represents a groundbreaking leap forward in aerodynamics, pushing the boundaries of what’s achievable on both road and track.
