For enhanced safety, the front and rear seat shoulder belts of the Rolls-Royce Ghost have pretensioners to tighten the seatbelts and eliminate dangerous slack in the event of a collision and force limiters to limit the pressure the belts will exert on the passengers. The BMW i7 doesn’t offer pretensioners for its rear seat belts.
To provide maximum traction and stability on all roads, All-Wheel Drive is standard on the Ghost. But it costs extra on the i7.
An active infrared night vision system standard on the Ghost helps the driver to more easily detect people, animals or other objects in front of the vehicle at night. Using an infrared camera and near-infrared lights to detect heat, the system then projects the image on the windshield, near the driver’s line of sight. The i7 doesn’t offer a night vision system.
Both the Ghost and the i7 have standard driver and passenger frontal airbags, front side-impact airbags, driver and front passenger knee airbags, side-impact head airbags, four-wheel antilock brakes, traction control, electronic stability systems to prevent skidding, crash mitigating brakes, post-collision automatic braking systems, daytime running lights, lane departure warning systems, blind spot warning systems, rearview cameras, rear cross-path warning and driver alert monitors.

