For enhanced safety, the front and rear seat shoulder belts of the Bentley Continental GT 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 M8 doesn’t offer pretensioners for its rear seat belts.
An active infrared night vision system optional on the Continental GT 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 displays the image on a monitor in the dashboard. The M8 doesn’t offer a night vision system.
The Continental GT has a standard blind spot warning system that uses sensors to alert the driver to objects in the vehicle’s blind spots where the side view mirrors don’t reveal them. A system to reveal vehicles in the M8’s blind spot costs extra.
To help make backing out of a parking space safer, the Continental GT has standard Reversing Traffic Warning and automatically engage the brakes. BMW charges extra for Cross Traffic Warning on the M8 and the M8’s Cross Traffic Warning does not include automatic braking.
Both the Continental GT and the M8 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, all wheel drive, traction control, electronic stability systems to prevent skidding, crash mitigating brakes, post-collision automatic braking systems, daytime running lights, rearview cameras and available lane departure warning systems.