Question about KitchenAid Artisan KSM7580

We ourselves have the device for currently 726.- (bought in 2019). I also asked myself at the time where exactly the differences are? I searched through everything, tried google, but didn't come up with a common denominator. But in my opinion, these devices are identical in construction and perhaps differ in the accessories supplied or the coating. Maybe a Digitecler knows more? Otherwise, I can only warmly recommend the appliance. We use the set several times a week and wouldn't want to miss the size of the dish. Ok, there are six of us and we might make slightly larger quantities, but the small one doesn't come into the house. Superb workmanship, looks chic, fits perfectly under the wall units (you don't have to keep feeding it for long with this weight) and the size of the bowl was clearly the deciding factor. I had several Kenwoods before. But I don't want to go back. Greetings