The collision detections system in the latest Murano sees hundreds of feet past the first car ahead to avoid crashes even before other drivers hit the brakes. Courtesy Nissan

Many vehicles today have collision-detection systems, but they scan only one car ahead. The 2015 Nissan Murano’s Predictive Forward Collision Warning system uses a bumper-mounted radar to fire beams beneath the car so it can see obstacles up to 492 feet away.

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