By Shawn Henry 
Supercars are designed to stand out, not just with their performance and styling, but also with their unconventional doors. These unique designs go beyond aesthetics—supercar doors are engineered for practicality, aerodynamics, and brand identity.
From scissor doors to gullwing doors, these designs help improve accessibility in tight spaces, enhance airflow dynamics, and make each car instantly recognizable. But why do manufacturers choose these designs over traditional doors? Let’s break down the different types of exotic doors and the science behind their function.
Why Do Supercars Have Exotic Doors?
Supercar doors serve multiple purposes, from functional benefits to design innovation. Here’s why these radical designs exist:
1. Maximizing Space in Tight Areas
Traditional doors require side clearance, which isn’t always practical for low-slung supercars parked in narrow spaces. Many exotic door designs help drivers enter and exit without needing much space beside the car.
2. Enhancing Aerodynamics
Supercars are engineered for performance and efficiency, and even door design plays a role. Some specialized doors reduce drag, allowing for smoother airflow, which can contribute to the car’s overall speed and stability.
3. Creating a Signature Look
Many brands use exotic doors as part of their visual identity. These doors help distinguish a supercar from standard vehicles, making it instantly recognizable even when stationary.
Types of Exotic Supercar Doors and How They Work
1. Scissor Doors
How They Work:
Scissor doors are hinged vertically at the front of the door and swing straight up instead of outward.
Why They’re Used:
- They allow easy access in tight parking spaces
- They add an aggressive, futuristic look
- They prevent door dings in crowded areas
2. Butterfly Doors
How They Work:
Butterfly doors open in a diagonal motion, moving both outward and upward at the same time.
Why They’re Used:
- They provide a larger entryway compared to scissor doors
- They improve airflow around the cabin when closed
- They add to a car’s exotic styling
3. Gullwing Doors
How They Work:
Gullwing doors are hinged at the roof, swinging upward like wings instead of outward.
Why They’re Used:
- They provide better access in narrow spaces
- They give a car a distinctive, eye-catching look
- They can be practical for taller vehicles
4. Dihedral Synchro-Helix Doors
How They Work:
These doors rotate outward and upward in a curved motion, making them one of the most advanced door designs.
Why They’re Used:
- They require minimal side clearance
- They create a visually striking effect when opening
- They reflect high-tech engineering
5. Suicide Doors
How They Work:
Suicide doors are hinged at the rear, meaning they open in the opposite direction of conventional doors.
Why They’re Used:
- They allow for easier entry and exit
- They give cars a luxurious, vintage feel
- They’re often paired with modern safety features
Why Do Supercars Have Such Wild Door Designs?
Supercar doors are more than just a styling choice—they enhance functionality, improve aerodynamics, and define a brand’s identity. Whether it’s the sleek scissor doors, the elegant gullwing doors, or the bold butterfly doors, these unique designs make every supercar a work of art.
Steven Symes