The Toyota Prius v is the only midsize car out of 31 evaluated to earn a good rating in the Insurance Institute for Highway Safety’s first-ever headlight ratings.
The best available headlights on 11 cars earn an acceptable rating, while nine only reach a marginal rating. Ten of the vehicles can’t be purchased with anything other than poor-rated headlights.
A vehicle’s price tag is no guarantee of decent headlights. Many of the poor-rated headlights belong to luxury vehicles.
The ability to see the road ahead, along with any pedestrians, bicyclists or obstacles, is an obvious essential for drivers. However, government standards for headlights, based on laboratory tests, allow huge variation in the amount of illumination that headlights provide in actual on-road driving. With about half of traffic deaths occurring either in the dark or in dawn or dusk conditions, improved headlights have the potential to bring about substantial reductions in fatalities.