Form Follows Function: Camaro LZ-1
The audacity of the Chevy Camaro LZ-1’s design is a strong example of Louis Sullivan’s often-quoted axiom “form follows function.” Its massive and open grill, complete with a hollow Chevy bow tie logo known in this instance as a flow time, is critical in supplying the high-performance 6.2L LT4 Supercharged V-8, VVT with Direct Injection engine with adequate airflow. Overall, it becomes the primary signature element of the car.
Blending this striking visual element with functional performance benefits lends legitimacy to the design. Side sculpting shows that GM still knows how to sculpt surfaces for a dramatic interplay with natural lighting along the shoulder line of a vehicle, which is a type of visual functionality.
Functional features support engine cooling and aerodynamic downforce to support track handling on the LZ-1.
On the opposite end of the spectrum, the highly controversial front grill of the BMW iX shows no evidence of function and appears entirely ornamental, serving brand purposes alone. Perhaps this lack of a tie to functionality makes this design feature subject to opinions. Both are bold, but the LZ-1 design benefits from being grounded in function, lending credibility to the design.
Features on the BMW iX are decorative and support the controversial styling of the vehicle rather than providing functionality.
The Tesla Model Y frunk is a clear example of form following function. Because an electric powertrain eliminates the need for a traditional engine—and with it, the large front grille required for airflow—the entire front architecture can be rethought. Without that cooling requirement dictating the nose design, space is freed up to create a practical storage compartment. The frunk’s deep, molded, and drainable form isn’t about styling; it’s a direct response to this newfound spatial freedom, turning what was once reserved for mechanical necessity into usable, purpose-driven storage.
The electrically powered Tesla Model Y requires minimal cooling, evidenced by a closed-form nose, allowing storage in the front trunk or “frunk.”
