Your car should come with a Charging cable mode 3, Type 2: 7.2kW / 32 A
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The car has DC battery charging capability (Type 2/CCS) up to 125kw
Details below of the 58kw pro model so pretty close to what you are getting. This will give an indication of charging and expected ranges + a load of other info. Your max pro is a little quicker and range slightly less. Driving at 50-60 on the motorway will be very economical but as soon as you do 65mph+ this will reduce battery range the faster you go. Also winter will affect range quite a bit.
You can charge with DC chargers up to 125kw but if you use a 50kw charger that is the max you will get. Free chargers are usually 11kw (some 22kw) and a wall charger at home will do 7kw or a granny charger 3kw.
https://ev-database.uk/car/1531/Volkswagen-ID3-Pro
I recommend using this website it is a valuable source of info and has specific sections for all EV’s I have linked to the ID.3 for you below.
https://www.speakev.com/forums/volkswagen-id-3.316/
You have plenty of time to find out the info, you have 20 weeks at least?