Virtually every aspect of the Model 3 is touched upon in this video. You'll see measurements of the trunk taken, the fancy air vents in operation, a lot of center screen action and there's even a fair amount of drive time towards the end.
Perhaps even more importantly, this video is presented by the Model 3 Owners Club, one of the most definitive sources on the Model 3.
"Here it is folks! The very first in-depth look at the Tesla Model 3 We hope you enjoy all the details and information."
Watch it. You'll be impressed.