UK car tax changes

I'm trying to figure out the changes coming to EV cars this April in the UK. I've checked the .gov website and various others to try and figure out what I will be paying but none give me a definitive answer. I have a 2023 Mokka-e Ultimate Edition, but as I bought it second hand I don't know what the list price was, and therefore don't know if it will get hit by the 'Luxury tax' ontop of the standard rate EV cars are getting. Does anyone know the answer, or where to get it?