We've got a 2016 LT and when looking, I saw it would be tough for 4 adults BUT, that's not what we bought it for. My wife and I wanted an economical small vehicle to use when there would only be two of us (running local errands etc.), . Truth be told, we have gone out to dinner locally with another couple and I move the drivers seat up some (I like it all the way back), and everyone is comfortable for the evening. It wouldn't make much sense to go great distances in the Trax, that's why we have a Subaru Forester that will soon be traded for a 2018 Equinox as our roomier transportation.
Size matters,
Howard