Just passed 20k mile\30k km A2 service, was curious about future maintenance, gearbox oil and maybe battery coolant after 80k mile seems advised for other brands but not in mb manual, how is your boy holding up?

not on the EQE, no.

I'm at 32k on our EQEs. I will probably change diff fluid (if accessible) at 80-90k given how much torque the motor put out. As for coolant, will probably test at 80k, just in case cooling capacity is reduced. However, I think it may be less affected than in combustion engine cars, as there's less overall heat and fewer possible areas of contamination. My only concerns are brake fluid every 2 years, at the moment.

for tesla seems like there are few catches and mech tools needed, prob i will do same but in dealer so seems like beside of usual components 3 - 4 year after only addons to consider these 2 fluid, sunroof drain and suspension checkup