Automakers split on how to deploy automatic braking

DETROIT - Big automakers are rushing to launch self-driving cars as early as 2021, but the industry's major players are moving slowly when it comes to widespread deployment of a less expensive crash prevention technology that regulators say could prevent thousands of deaths and injuries every year.

Nissan Motor said on Thursday it would make automatic braking systems standard on an estimated 1 million 2018 model cars and light trucks sold in the United States, including high-volume models such as the Rogue and Rogue Sport compact SUVs, the Altima sedan, Murano and Pathfinder SUVs, LEAF electric car, Maxima sedan and Sentra small car.

Nissan sold about 1.6 million vehicles in the US last year.