Electric AC induction motors have very few breaking parts. The things that can break are more along the inverter/controller (capacitors, FET avalanche wear, etc) and auxiliary systems (A/C, etc.)
One great thing about electric cars is that you don't need oil changes, belt replacements, or spark plug tune ups!
No real issues with engines other than maintenance. I think I had a bad EGR valve on the Pilot 10 years ago. Know what breaks? Electronic crap. Doorlock servos ($400), side door motors and rails ($800), various little modules, AC sensors, airbag crap not covered by recall, defective key cylinders, etc.
Name two of those three things I haven't done to our Scion (Toyota) xB in 12 years and 80K miles.
Happy Leaf owner here, but the reality is that, other than oil changes, modern cars are just as maintenance-free as an electric. Okay, I take that back, I did have to do a pads/rotors/calipers brake job on the Scion, whereas I expect the pads on the Leaf to last the life of our ownership (or maybe I'll have to do the same job due to minimal use).
Additionally Chevy allows people to buy parts for their cars and you can service it yourself or at an independent shop.