Most of the complexity in a combustion vehicle is in the engine and transmission, both things that an EV hasn’t got. A lot of mechanical compromises are made to allow converting gasoline explosions into forward momentum.

An EV will still require brakes and tires, and eventually it’ll need replacement suspension components and probably wheel bearings just the same as any other car. And at some point it will surely need a coolant flush if the battery pack is liquid cooled, which it probably is.

But it will not require engine oil changes, air filter replacements, spark plugs, transmission flushes, a replacement clutch, or transmission rebuild; nor will it ever need a belt replacement, pulleys, tensioners, or idlers; nor a timing belt replacement, emissions system repairs, and thieves will never steal its catalytic converter.

An EV will, however, eventually require a battery pack replacement. Which is guaranteed not to be cheap.