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Analysis: F1 Suspension Geometry

I’ve talked a lot about the aerodynamic and power unit components of a Formula 1 car on this blog, but rarely touched on the raw mechanical systems that are also critical to performance. There’s a reason for this, though – it’s all a bit voodoo. There are plenty of theories behind proper suspension geometry for a race car, however it becomes much more complex to analyse these mechanics at F1 level as downforce – the biggest performance differentiator in the sport – plays an important role in the design calculations.

For this blog post I am going to run over some of the important aspects of suspension geometry and the factors involved (e.g. centre of gravity, aerodynamic downforce). Continue reading