Why doesn't the 2017 SAIC Maxus T60 start after replacing the starter?

The insufficient battery power is causing difficulty in starting the car, which requires a jump start. Additionally, there might be a fault with the starter motor, and the ignition coil could be causing ignition issues.

It could be the ignition coil, or maybe some issues with the battery voltage causing it. Also, the fuel pump might lead to such problems. Further investigation is necessary.