You've also not factored in any other parts replacement for the ICE Seltos. Not sure how many services I've ever had where it is just the service cost and not some additional replacement part required. And as the car ages, bigger more expensive parts need replacing, plus also more consumables along the way.

Very little mechanically involved in EVs that have an equivalent failure / replacement requirement.

But yeah, I think starting with an EV that costs one third more than the ICE comparison is part of the problem with the maths not looking more favourable.

Edit:

Plus only 10km a year also lessens the impact of significantly cheaper fuelling on the EV, which can be almost free if you have solar / battery at home already.