What is the difference between double wishbone and MacPherson?

[HaleyDella]

The difference between double wishbone and MacPherson lies in their structures: Double wishbone suspension consists of two wishbones with a connecting rod between the upper and lower wishbones, while MacPherson suspension has only one L-shaped control arm. The double wishbone independent suspension uses upper and lower wishbones of unequal length, allowing the wheels to automatically change the camber angle during vertical movement, reducing track width variations and tire wear. It also adapts well to road surfaces, providing a larger tire contact area and better road grip. The design characteristic of the MacPherson suspension is its simplicity, which brings two direct benefits: lighter suspension weight and smaller space occupation.