It's a fantastic car. A little faster than a Tesla X in the 0-60. But not quite as much range and certainly doesn't have the super charging network.
The I-Pace is not quicker to 60mph than the X performance.
It also does not have an option for the 3rd row seat. The Ipace is really more of sedan crossover.
Edit: Probably a better comparison would be to the Model 3.