Liddriven

Liddriven is a term used to describe a type of race car or vehicle that is designed with a significantly elevated ride height, often exceeding that of conventional automobiles. This design choice is typically made to accommodate specific racing regulations, accommodate large suspension travel for off-road or uneven terrain, or to facilitate aerodynamic elements positioned underneath the vehicle. The "lid" in liddriven refers to the upper body or cabin of the car, and the "driven" part indicates its function as a vehicle meant for competition or performance.

Vehicles designed with liddriven characteristics are common in certain forms of motorsport, such as some rally racing disciplines or specific off-road endurance events. The increased ground clearance allows these vehicles to navigate obstacles, absorb impacts from jumps, and maintain clearance over rough surfaces without damaging critical underbody components. This design approach prioritizes durability and capability in challenging environments over the low center of gravity typically sought in circuit racing.

The aerodynamic implications of a liddriven design can be complex. While a higher ride height might seem detrimental to aerodynamics, sophisticated designs can utilize the space beneath the vehicle to generate downforce through diffusers or other underbody aero devices. However, managing airflow over and around the elevated bodywork is a key engineering challenge. The overall effect is a vehicle that appears distinct from its lower-slung counterparts, optimized for specific performance needs rather than aesthetic conventions.