Supercars are built to be bold, dramatic, and unforgettable, and nothing makes a bigger statement than their unique doors. From scissor doors to gullwing doors, these designs are not just for show—they serve practical purposes that improve aerodynamics, accessibility, and brand identity.
But why do some of the world’s most expensive and powerful cars have such unconventional doors? In this article, we’ll break down the science and purpose behind exotic car doors and highlight some of the most iconic supercar door designs.
Types of Exotic Car Doors and Their Functions
1. Scissor Doors
How They Work:
Scissor doors are hinged vertically at the base of the A-pillar and open straight up instead of outward. This allows for easy entry and exit while keeping the door within the car’s footprint.
Advantages:
- Great for tight spaces—no need for extra clearance
- Avoids door dings in parking lots
- Dramatic and aggressive appearance
2. Butterfly Doors
How They Work:
Butterfly doors open both outward and upward, combining the vertical lift of scissor doors with an additional outward swing. This design provides a larger entry space, making it easier to get in and out of low-slung supercars.
Advantages:
- Wider cabin access compared to scissor doors
- Aerodynamic benefits when closed
- Creates an eye-catching opening effect
3. Gullwing Doors
How They Work:
Gullwing doors are hinged at the roof rather than the sides, allowing them to swing upward like bird wings.
Advantages:
- Easy access in tight areas
- Looks futuristic and iconic
- Works well on cars with high sills
4. Dihedral Synchro-Helix Doors
How They Work:
These unique doors rotate outward and upward in a spiral motion, making them one of the most complex door mechanisms in the supercar world.
Advantages:
- Provides an efficient opening angle
- Takes up less space than conventional doors
- Signature feature exclusive to a specific brand
5. Suicide Doors
How They Work:
Suicide doors are hinged at the rear instead of the front, opening in the opposite direction of conventional doors.
Advantages:
- Provides easier access to rear seats
- Classic and luxurious aesthetic
- Used on both high-end luxury and sports cars
Shawn Henry