What safety feature helps maintain safe distances from other vehicles in the QX55?

Adaptive cruise control is a safety feature that plays a vital role in maintaining safe distances from other vehicles on the road. This system automatically adjusts the vehicle's speed to maintain a set following distance from the car ahead. It uses sensors to gauge the speed and distance of the vehicle in front, allowing for automatic acceleration and deceleration. This capability enhances driver convenience and safety, particularly during highway driving, as it alleviates the need for constant manual speed adjustments while ensuring a safe separation from other vehicles.

Other options, while they provide valuable safety functions, do not primarily focus on maintaining safe distances from other vehicles. Evasive steering assist helps the driver maneuver the vehicle to avoid an imminent collision, lane-keeping assist aids in maintaining the vehicle's position within its lane, and blind-spot monitoring provides alerts about vehicles in the driver's blind spots. These features contribute to overall vehicle safety but do not specifically target the management of following distances like adaptive cruise control does.