The only time i seen a new EV breakdown is due to…that 12v battery. It usually happened around 2 or 3 years down. Other than that i still haven’t seens any EV breakdown yet. Also for the part availability, logically newly released car tend to not having part laying around because logically no one will expect a new car to break down and waste a storage space for it, so no matter what car you buy it will be the same. But if a new car(released only 2 to 3 years) have parts widely available, then logically speaking, is that car still reliable?