Just over half of 2018 model vehicles evaluated by the Insurance Institute for Highway Safety are available with headlights that do an adequate job of lighting the road at night and limiting glare for oncoming drivers, but most good-rated headlights are optional or bundled with other features that can raise the price of the vehicle.
Since IIHS released its first headlight ratings for passenger vehicles in 2016, most manufacturers have focused on improving this key safety component. That year, only 2 of 95 headlight systems on 2016-model vehicles evaluated earned a good rating.
For the 2018 model year, the best-available headlights on 32 of 165 models evaluated earn the highest rating of good, and the best-available headlights on 58 models earn the second-highest rating of acceptable. Thirty-two models have only marginal-rated headlights, while poor-rated headlights are the only ones available for 43 models.
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.
Just 15 vehicles qualify for the TOP SAFETY PICK+ award from IIHS after the requirements were strengthened to include good-rated headlights and good or acceptable passenger-side protection in small overlap front crashes.
Another 47 vehicles earn the TOP SAFETY PICK award, which now requires acceptable or good headlights. In contrast, headlights weren’t factored in for 2017 TOP SAFETY PICK, and an acceptable headlight rating was enough to bump a 2017 award winner into "plus" territory.
The inclusion of a passenger-side crash test is a first for any IIHS award. The Institute developed the passenger-side small overlap front crash test after it became clear that some manufacturers weren't paying sufficient attention to the passenger side as they made improvements to achieve better performance in the driver-side small overlap front test.
New midsize SUV ratings from the Insurance Institute for Highway Safety show that headlights are improving when it comes to visibility, but many still need to do a better job of lighting the road ahead while limiting bothersome glare.
The 2017 Hyundai Santa Fe and the 2017 Volvo XC60 are the only models available with good-rated headlights among the 19 midsize SUVs and 18 midsize luxury SUVs evaluated in this new round of tests. Twelve SUVs are available with headlights rated acceptable, while 23 aren’t available with anything other than marginal- or poor-rated headlights.
Drivers of late-model pickup trucks are likely to find themselves squinting into the darkness or temporarily blinding other drivers, the Insurance Institute for Highway Safety's latest headlight ratings show.
All four small pickups evaluated are available only with headlights that earn a poor rating. The same goes for 3 out of 7 large pickups. Only one large pickup, the Honda Ridgeline, is available with good-rated headlights, though all but the most expensive trim levels come with poor ones.
Pickups are the third vehicle category to be put through the IIHS headlight evaluations. Midsize cars were the first in March, followed by small SUVs in July.
IIHS launched its headlight ratings after finding that government standards based on laboratory tests allow for huge variation in the amount of illumination headlights provide in on-road driving. In the Institute's evaluations, engineers measure how far light is projected from a vehicle's low beams and high beams as the vehicle travels straight and on curves. Glare from low beams for oncoming drivers also is measured.
Consumers who choose a 2017 TOP SAFETY PICK+ award winner shouldn’t have trouble seeing the road on nighttime drives. Good or acceptable ratings in the Insurance Institute for Highway Safety’s new headlight evaluations set the latest crop of qualifiers apart. Thirty-eight models earn the “plus” accolade, and 44 earn TOP SAFETY PICK.
IIHS toughened the criteria for TOP SAFETY PICK+ to reflect new headlight evaluations launched in 2016. The recognition program is meant to encourage manufacturers to offer state-of-the-art protection for people in crashes, along with features that help drivers avoid crashes in the first place. In addition to good or acceptable headlights, the latter includes automatic braking technology, which has been part of the criteria since 2015.
For both awards, models must earn good ratings in the Institute’s small overlap front, moderate overlap front, side, roof strength and head restraint tests, as well as an advanced or superior rating for front crash prevention with standard or optional autobrake. Headlights are factored in only for the top award.
Four out of eight small pickup trucks evaluated by the Insurance Institute for Highway Safety earn good ratings for occupant protection in all five IIHS crashworthiness evaluations, but the lack of an automatic emergency braking system and poor-rated headlights means these pickups fall short of qualifying for either of the Institute’s safety awards.
IIHS engineers evaluated two body styles of each pickup — crew cab and extended cab. Crew cabs have four full doors and two full rows of seating. Extended cabs have two full front doors, two smaller rear doors and compact second-row seats. The Institute tests the two most popular versions of pickups because their performance can vary by body style. The ratings in this round of evaluations apply to 2017 models.
