A 15 year old ICE car is also likely to need a few items as well.
Clutch
Gear box
Turbo
Exhaust
Radiator
Cam belt
Unlikely to have to change any of that.
But it definitely won’t need an annual oil change and spark plugs changed periodically.
Notice I’ve excluded the parts both types of cars use like tyres and suspension etc. those are more compatible.
The car I just bought has it’s service scheduled to once every two years. And it’s around £100 cheaper. That’s £3,500 difference over 15 years if you just did the basic service.
Yes a battery won’t last forever. But neither do ICE. I think your just dead against electric cars. That’s a shame as there are some great cars out there. But I come across the outdated views you hold quite a bit. Some people just aren’t ready to embrace change. You’ll come round. Or (in the U.K. at least), you’ll have to use the bus. As they will stop selling ICE cars in the near future.
As I posted earlier, I've got a 2013 Tesla Model S P85+; still has original brakes, motor, AC, etc... The only thing I've done to the car was update the main control unit (MCU 1 to MCU2) and from 3G to LTE and replace a faulty drivers side door handle.
Granted the car doesn't have all the bells and whistles of newer Teslas (updated batteries for longer range, auto-driving, better suspension, etc... ), and I have seriously looked at the newer models, but ...
My 9 year old car still drives like the day I bought it, has real leather seats and steering wheel, free entertainment (steaming, games, GPS and mapping updates, etc so no subscription fees) and it has free supercharging for when I do some extended travel.
With the price of cars skyrocketing, think I'll keep it for now.
As a side note - the MCU1 to MCU2 upgrade does get rid of you AM/FM radio (dedicated broadcast), but I can still listen through streaming. Surprisedly, found you don't loose your favorite radio stations when you do long trips.