Automotive enthusiasts are a diverse breed. Some want to spend all day under the hood tinkering with the engine, while others dream of driving supercars around a track. Regardless of your exact passion for cars, here are the best YouTube channels for car nuts. 1. Motor Trend Channel Motor Trend Channel is probably the most well-known YouTube channel for automotive enthusiasts; it is an offshoot from the popular car magazine which has been in print since the late 1940s. After a slow start, the channel is now extraordinarily popular.