Ground Effect in F1: What It Is & Why It’s So Powerful

Ground effect is an aerodynamic phenomenon where the shape of the underside of a Formula 1 car channels fast-moving air beneath it, creating a low-pressure zone that sucks the car towards the track. This generates enormous downforce without the drag penalty associated with wings. Ground effect was first used in the late 1970s and produced incredibly fast cars, but was banned in 1983 due to safety concerns. It was reintroduced in a regulated form with the 2022 F1 regulations.

Example: The 2022 cars rely heavily on ground effect — it’s what gives them that distinctive underseal profile.