$NIO Nio is Tesla's biggest competitor in the Chinese electric-vehicle market — here's how its ES8 SUV compares with Tesla's Model X NIO https://www.businessinsider.com/nio-es8-tesla-model-x-comparison-photos-specs-2019-3 https://amp.businessinsider.com/images/5c9d35382cc74038fc3ba173-1536-1152.jpg https://amp.businessinsider.com/images/5bd20e9ccd6f381f682230bd-960-720.jpg https://amp.businessinsider.com/images/5c9d25b077584e36100a57a2-1536-1152.jpg https://amp.businessinsider.com/images/5c9d2607ee52ef435b32d7c6-960-720.jpg https://amp.businessinsider.com/images/5c9d33296b526532bd23cbb4-1334-1001.jpg