It isn't semantics.
It isn't where I want to put the Model X but where the automobile industry puts Model X.
You want to create a microniche class, then put the Model X into that Class, then claim it dominates its class? LOL Crossover high performance coupe ?
Roadster competes with Ferraris.Ferrari makes sports cars. Specifically in the "supercar" and "hypercar" class.
"Performance Cars" can be anything from Golf GTI to Mustang to Ferrari.
I just don’t think X3 is competing with Model X, rather it will compete with Model Y. I would say any 5-7seater SUV/CUV costing $70-200k with 2-7s 0-100km/h is in the same category as the Model X. That seems pretty generous. Removing those from the list and subtracting some numbers of cars that has some options out of that range, are there any cars left?