Yeah, if the standard warranty was 4 years here I would not have gotten any extended warranty. And at those maintenance package prices it makes no sense either. But at 2 years warranty and maintenance package for 4 years being $100 it made sense to me.In the US, BMW's standard warranty is 4 years/50k miles, and 3 years/36k miles of maintenance is already included for free. Also, federal government regulations require that electric car batteries be warranted for a minimum of 8 years/80k miles.
The maintenance packages are priced high enough in the US that they don't make sense to me. Ultimate care for 3 years/36k miles is $700, 5 years/75k miles is $1700, and 7 years/125k miles is $2400.
Extending the warranty past the original 4 years starts at $3400 for the 5th year coverage and ends up being $5000 for extending it to 7 years.