Watch this video to get a better understanding of how drag coefficient works. "Drag coefficient describes a car's shape — not its size. Think of it as a coupon code that reduces or increases a car's effective frontal area, the measure of how big the air sees it. A low Cd can make a huge...

Tesla plans to open its network of superchargers to other electric vehicles later this year, Chief Executive Officer Elon Musk said on Twitter: "We're making our Supercharger network open to other EVs later this year," Musk said on Tuesday, adding that over time Tesla's charging network will be...