How is the performance of BMW i8?

The combination of both electric and petrol power plant delivers a maximum power output of 228 bhp,  and output a optimum torque output of 570 Nm @3700 rpm which certainly explains about the technology of BMW. The  acceleration from 0 to 100 km/h takes 4.4 seconds, and when both motors are in use, it can achieve a top speed of 250 Kmph, which is impressive.