This concept compared to our concept seems very similar, almost like the EQ A is supposed to be the hatch version of the A-Class sedan. Being on a different platform shouldn't do much for its proportions compared to what we will be getting. That "A" naming has something to do with it. Hopefully when this reveals the sedan will be sitting near by for comparison.
I bet it does, the best thing will be for both the hatch and sedan looking no different head on but as you get toward the rear then it becomes very obvious what you're looking at. This makes it easy for them and for us. MB has operated like this for years.