If cornering speeds do border on the sublime, the XC90's Roll Stability Control system will maintain all occupants' immortality. This system utilizes a gyroscopic sensor that monitors the vehicle's angle. If it senses that the vehicle is approaching a critical roll angle, it will engage the Dynamic Stability Traction Control system. At this point power is reduced and sufficient braking is applied to one or more wheels in order to re-establish vehicular decorum.
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| If the SUV is approaching a critical roll angle, Volvo's Roll Stability Control system will take over. (Photo: Rob Rothwell, Canadian Auto Press) |
If inertia and gravity have combined forces to defeat Volvo's electronic control systems and a crash is inevitable, the XC90 holds a few more cards up its
safety sleeve. All models are equipped with inflatable side-curtain airbags, which deploy to help protect the heads that are about to abruptly meet steel and glass. Additionally, Volvo's Roll Over Protection System features pre-tensioning seatbelts, located at all seven seating positions.
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| The XC90 features very powerful, fade-resistant 4-wheel ventilated, antilock equipped disc brakes. (Photo: Rob Rothwell, Canadian Auto Press) |
Of course the number-one method of disaster avoidance - well perhaps number two after common sense - is the judicious application of a strong and reliable set of brakes. Once again the Volvo is a standout. The XC90 features very powerful, fade-resistant 4-wheel ventilated, antilock equipped disc brakes. Ensuring that maximum braking force is properly distributed to each of the four wheels in an emergency are Electronic Brake Assistance and Electronic Brake Distribution systems. Stopping an SUV has never been a more certain or controlled event.
