Both the Discovery Sport and X2 have child safety locks to prevent children from opening the rear doors. The Discovery Sport has power child safety locks, allowing the driver to activate and deactivate them from the driver's seat and to know when they're engaged. The X2’s child locks have to be individually engaged at each rear door with a manual switch. The driver can’t know the status of the locks without opening the doors and checking them.
To provide maximum traction and stability on all roads, All-Wheel Drive is standard on the Discovery Sport. But it costs extra on the X2.
The Discovery Sport has a standard 3D Surround Camera to allow the driver to see objects all around the vehicle on a screen. The X2 only offers a rear monitor and front and rear parking sensors that beep or flash a light. That doesn’t help with obstacles to the sides.
The Discovery Sport’s blind spot warning system uses sensors to alert the driver to objects in the vehicle’s blind spots where the side view mirrors don’t reveal them. The X2 doesn’t offer a system to reveal objects in the driver’s blind spots.
To help make backing out of a parking space safer, the Discovery Sport’s standard Rear Traffic Monitor uses sensors in the rear to alert the driver to vehicles approaching from the side and Rear Traffic Braking automatically engages the brakes to help avoid a collision. The X2 doesn’t offer a rear cross-path warning system.
The Discovery Sport’s driver alert monitor detects an inattentive driver then sounds a warning and suggests a break. According to the NHTSA, drivers who fall asleep cause about 100,000 crashes and 1500 deaths a year. The X2 doesn’t offer a driver alert monitor.
Compared to metal, the Discovery Sport’s plastic fuel tank can withstand harder, more intrusive impacts without leaking; this decreases the possibility of fire. The BMW X2 has a metal gas tank.
Both the Discovery Sport and the X2 have standard driver and passenger frontal airbags, front side-impact airbags, driver knee airbags, side-impact head airbags, front seatbelt pretensioners, four-wheel antilock brakes, traction control, electronic stability systems to prevent skidding, crash mitigating brakes, daytime running lights, lane departure warning systems and rearview cameras.