The driver model is crucial in designing a race car's cockpit and driving position. It enables designers to create a customized environment that maximizes the driver's performance and minimizes the risk of accidents or injuries. By considering the driver's physical dimensions, range of motion, and driving posture, designers can create a comfortable and safe environment that improves the driver's confidence and helps achieve optimal race results.

From the vehicle requirements in the regulation, every FSAE car must be able to accommodate drivers of sizes ranging from the 5th percentile female up to the 95th percentile male. Accommodation includes the driver's position, controls, and equipment. The 95th percentile male template is used as an inspection tool during the event, so every team ensures that this template fits in their car during the design process.

Using only 95th percentile template is not enough to optimize the design of cockpit. To maximize the driver's performance and minimize the size of the cockpit, the driver template is used to position the actual driver seating position and guide the entire cockpit design. The driver template is designed by driver measurement, using a tape measure in an approximate seating position while the driver is wearing a racing suit and helmet. The driver measurement record is shown below.

Ensuring the safety and comfort of the driver is crucial for operating a race car efficiently for extended periods, particularly in endurance races. As such, the NASA Natural Body Posture (NBP) was utilized as a benchmark for a comfortable and balanced posture, with the aim of reducing fatigue on the driver's body. The implementation of the NBP served a vital role in optimizing the driving position for the race car. The resulting refined driving position 3D model, which is shown below, was achieved through a meticulous design process to ensure the driver's safety and comfort, thereby enhancing their performance.