What are the advantages of multi-link suspension and how does it differ from simpler designs?

Multi-link suspension uses five or more links to control wheel motion, allowing independent optimization of camber, toe, and caster changes during suspension travel. Unlike MacPherson struts where geometry is constrained, multi-link allows designers to achieve minimal camber change, controlled toe changes during braking, and optimal roll center migration. This enables better tire contact, improved handling precision, and superior ride quality, making it popular for premium vehicles and rear suspensions.