As a practical matter that’s true if the body generates lift. F1, Indycar, and Prototype sports cars go faster and weigh between 700 and 900kg depending on the

As a practical matter that’s true if the body generates lift. F1, Indycar, and Prototype sports cars go faster and weigh between 700 and 900kg depending on the series and spec. Since they’re designed to generate downforce when going forward they work out fine, gust of winds and all. Turning them around backwards at full speed is problematic so they have devices to disrupt the flow of air and loose the lift they’d generate at that angle. If those devices fail... that’s when things get a bit terrifying for the occupant.