What is Aerodynamics of a car and why it is so important ?

The most aerodynamically efficient shape for an electric car is the teardrop (or streamlined) shape, often referred to in engineering as a “modified aerofoil” or “low-drag bullet”. Aerodynamics of a car under simulation Here’s what that means in practical design terms: 🔑 Key Features of a Highly Aerodynamic EV Shape: 1. Smooth, Tapered Rear (Teardrop Tail) Airflow should taper off gradually at the back to reduce wake turbulence (drag caused by air swirling behind the car). This shape is seen in vehicles like the Volkswagen XL1 or Aptera. 2. Low and Sloped Nose A rounded, downward-sloping front minimizes air resistance by allowing air to smoothly flow over and around the vehicle. Flat or blunt noses increase pressure drag. 3. Flush Surfaces and Minimal Protrusions No exposed door handles, mirrors, or unnecessary edges. Cameras can replace side mirrors to reduce drag. Wheels may be covered or enclosed to reduce turbulence. 4. Tight Ground Clearance and Fla...