The data in the IIHS API cannot be used to create new, modified, or combined crash test results. Ratings for moderate overlap front, small overlap front, rear, and IIHS TOP SAFETY PICK or IIHS TOP SAFETY PICK+ winners cannot be compared between size classes, because given equivalent ratings heavier vehicles usually offer better protection.
If a vehicle has multiple ratings for a particular test mode, show the one listed as "primary" first. Displaying additional ratings for the test mode is at your discretion.
As of 2017, IIHS has two small overlap front test modes – a driver-side and a passenger-side. Indicate which test mode when displaying either of the small overlap front ratings.
The ratings data also includes information on tested vehicles such as model year, date built, side airbag configuration, and headlight type to ensure that consumers will not be misled about the performance of specific vehicles in safety evaluations. Consequently, there are attributes for several elements in the data that must be incorporated into the display of some ratings in the IIHS API. These attributes and other display requirements are specifically addressed in Section 5 of the IIHS API Terms of Service.
To meet these display requirements you may use the following guidelines, given the current API schema:
For a single rating element, display the rating's overallRating value
alone or together with all other component rating values present for the
rating (e.g. headNeckRating, chestRating, leftLegRating).
Do not display an arbitrary subset of component ratings.
The overall moderate overlap front rating for the 2013 Ford Edge is good, but one of its component moderate overlap front ratings is acceptable.
Request URL: http://api.iihs.org/v4/ratings/single/2013/ford/edge
<frontalRatingModerateOverlap id="754" iihsUrl="...">
<overallRating>Good</overallRating>
<headNeckRating>Acceptable</headNeckRating>
<chestRating>Good</chestRating>
<leftLegRating>Good</leftLegRating>
<rightLegRating>Good</rightLegRating>
<kinematicsRating>Good</kinematicsRating>
<structureRating>Good</structureRating>
<testSubject>2007 Ford Edge SEL Plus 2wd</testSubject>
<lastModified>...</lastModified>
G Structure
A Head/neck
G Chest
G Left leg/foot
G Right leg/foot
G Restraints
G Structure
A Head/neck
A Head/neck
G Chest
G Left leg/foot
G Right leg/foot
When displaying a single rating element, first display the overallRating value for the element that
has an isPrimary attribute value of true before displaying any other overall rating.
The 2017 Chrysler Pacifica has two frontal small overlap ratings because of a mid-year change to the model. The latest frontal small overlap rating within the model year is considered the primary rating.
Request URL: http://api.iihs.org/v4/ratings/single/2017/chrysler/pacifica-minivan
<frontalRatingsSmallOverlap> <rating id="13486" iihsUrl="..." isPrimary="true" isQualified="false"> <builtAfter month="8" year="2016" /> <overallRating>Good</overallRating> <headNeckRating>Good</headNeckRating> ... </rating> <rating id="13484" iihsUrl="..." isPrimary="false" isQualified="false"> <builtBefore month="9" year="2016" /> <overallRating>Marginal</overallRating> <headNeckRating>Good</headNeckRating> ... </rating> </frontalRatingsSmallOverlap>
Built after August 2016
Built before September 2016
Built before September 2016
Built after August 2016
When displaying a rating element from the frontalRatingsSmallOverlap collection,
include "driver-side" or equivalent language. Likewise, when displaying a rating element from
the frontalRatingsSmallOverlapPassenger collection, include "passenger-side" or equivalent language.
The primary small overlap front rating for the 2018 BMW 5 series only applies to the driver side of the vehicle.
Request URL: http://api.iihs.org/v4/ratings/single/2018/bmw/5-series-4-door-sedan
<frontalRatingsSmallOverlap>
<rating id="16658" iihsUrl="..." isPrimary="true" isQualified="false">
<overallRating>Good</overallRating>
...
</rating>
</frontalRatingsSmallOverlap>
The primary passenger-side small overlap front rating for the 2018 BMW 5 series only applies to the passenger side of the vehicle.
Request URL: http://api.iihs.org/v4/ratings/single/2018/bmw/5-series-4-door-sedan
<frontalRatingsSmallOverlapPassenger>
<rating id="16663" iihsUrl="..." isPrimary="true" isQualified="false">
<overallRating>Good</overallRating>
...
</rating>
</frontalRatingsSmallOverlapPassenger>
When displaying a rating element from the frontalRatingsModerateOverlapUpdated collection,
include "updated" or equivalent language. Likewise, when displaying a rating element from the
sideRatingsUpdated collection, include "updated" or equivalent language.
When displaying a rating element from the pedestrianAvoidanceRatings collection,
include "day" or equivalent language. When displaying a rating element from
the pedestrianAvoidanceNightRatings collection, include "night" or equivalent language.
When a topSafetyPick element is present BUT the element's isTopSafetyPickPlus attribute contains the value false, only apply
the year as indicated by the tspYear attribute and the text "IIHS TOP SAFETY PICK," or either of the two IIHS
TOP SAFETY PICK logo images, to the specific vehicle indicated by the parent series element’s name attribute.
Do not apply the "IIHS TOP SAFETY PICK" text or either of the two year-appropriate IIHS TOP SAFETY PICK logo
images to a vehicle if the topSafetyPick element is not present or its isTopSafetyPickPlus attribute contains the
value true.
The 2016 IIHS TOP SAFETY PICK award only applies to the 2015 Kia Soul.
Request URL: http://api.iihs.org/v4/ratings/single/2015/kia/soul
<results (...) > <series id="673" slug="soul" name="Soul" iihsUrl="..." modelYear="2015"> <make id="202" slug="kia">Kia</make> <class id="40" slug="small-cars" iihsUrl="...">small car</class> <topSafetyPick isTopSafetyPickPlus="false" tspYear="2016" isQualified="false"> <lastModified>...</lastModified> </topSafetyPick>
2015 Kia Soul
2015 Kia Soul2015 Kia Soul
Kia Soul
2015 Kia Soul
2015 Kia Soul
When a topSafetyPick element is present AND the element's isTopSafetyPickPlus attribute contains the value true, only apply
the year as indicated by the tspYear attribute and the text "IIHS TOP SAFETY PICK+," or either of the two
year-appropriate IIHS TOP SAFETY PICK+ logo images, to the specific vehicle indicated by the parent series element’s
name attribute. Do not apply the "IIHS TOP SAFETY PICK+" text or either of the year-appropriate IIHS
TOP SAFETY PICK+ logo images to a vehicle if the topSafetyPick element is not present or its
isTopSafetyPickPlus attribute contains the value false.
The 2016 IIHS TOP SAFETY PICK+ award applies to the 2015 Volvo S60.
Request URL: http://api.iihs.org/v4/ratings/single/2015/volvo/s60
<results (...) > <series id="412" slug="s60" name="S60" iihsUrl="..." modelYear="2015"> <make id="221" slug="volvo">Volvo</make> <class id="15" slug="midsize-luxury-near-luxury-cars" iihsUrl="...">midsized luxury/near luxury car</class> <topSafetyPick isTopSafetyPickPlus="true" tspYear="2016" isQualified="false"> <lastModified>...</lastModified> </topSafetyPick>
2015 Volvo S60
2015 Volvo S602015 Volvo S60
Volvo S60
2015 Volvo S602015 Volvo S60
When displaying a topSafetyPick element whose isQualified attribute contains the value true, display the content of the
element's qualifyingText attribute or equivalent language. If the topSafetyPick element contains a builtAfter
or builtBefore element, include those month and year values in the display.
Only those 2015 Honda CR-V models with optional front crash prevention are a 2016 IIHS TOP SAFETY PICK+.
Request URL: http://api.iihs.org/v4/ratings/single/2015/honda/cr-v
<results (...) >
<series id="307" slug="cr-v" name="CR-V" iihsUrl="..." modelYear="2015">
<make id="196" slug="honda">Honda</make>
<class id="58" slug="small-suvs" iihsUrl="...">small SUV</class>
<topSafetyPick isTopSafetyPickPlus="true" tspYear="2016" isQualified="true" qualifyingText="optional front crash prevention models only">
<lastModified>...</lastModified>
</topSafetyPick>
2015 Honda CR-Voptional front crash prevention models only
2015 Honda CR-Vapplies only to optional front crash prevention models
2015 Honda CR-V with front crash prevention
2015 Honda CR-V
Honda CR-V
Honda CR-V with front crash preventionOnly those 2015 Toyota RAV4 models built after November 2014 are 2016 IIHS TOP SAFETY PICK award winners.
Request URL: http://api.iihs.org/v4/ratings/single/2015/toyota/rav4
<results (...) >
<series id="403" slug="rav4" name="RAV4" iihsUrl="..." modelYear="2015">
<make id="219" slug="toyota">Toyota</make>
<class id="58" slug="small-SUVs" iihsUrl="...">small SUV</class>
<topSafetyPick isTopSafetyPickPlus="true" tspYear="2-16" isQualified="true" qualifyingText="Models built after November 2014.">
<builtAfter month="11" year="2014" />
<lastModified>...</lastModified>
</topSafetyPick>
2015 Toyota RAV4built after November 2014

models built after Nov. 2014 only
2015 Toyota RAV4 (built after November 2014)
2015 Toyota RAV4
Toyota RAV4
When displaying a rating element whose isQualified attribute contains the value true, display the content of the
element's qualifyingText attribute or equivalent language.
The 2013 Jeep Patriot's primary side rating only applies to models equipped with the additional optional side airbags.
Request URL: http://api.iihs.org/ratings/v4/2013/jeep/patriot-4-door-suv
<sideRatings>
<rating id="8554" iihsUrl="..." isPrimary="true" isQualified="true" qualifyingText="with additional optional side airbags">
<sideAirbagConfiguration>StandardWithAdditionalOptional</sideAirbagConfiguration>
<sideAirbagDescription>standard front and rear head curtain airbags and optional front seat-mounted torso airbags </sideAirbagDescription>
<overallRating>Good</overallRating>
...
with additional optional side airbags
The 2017 Subaru Legacy's primary front crash prevention: vehicle-to-vehicle rating only applies to models equipped with the optional autobrake and forward collision warning systems.
Request URL: http://api.iihs.org/v4/ratings/single/2017/subaru/legacy-4-door-sedan
<frontCrashPreventionRatings>
<rating id="13397" iihsUrl="..." isPrimary="true" isQualified="true" qualifyingText="with optional equipment">
<overallRating totalPoints="6">Superior</overallRating>
<autobrake availability="Optional">
...
</autobrake>
<forwardCollisionWarning availability="Optional">
...
</forwardCollisionWarning>
</rating>
</frontCrashPreventionRatings>
2017 Subaru LegacyWith optional equipment
2017 Subaru LegacyThe 2019 Mazda CX-5 front crash prevention: vehicle-to-pedestrian rating only applies to models equipped with the optional Smart Brake Support system.
Request URL: https://api.iihs.org/V4/ratings/single/2019/mazda/cx-5-4-door-suv
<pedestrianAvoidanceRatings> <rating id="20487" iihsUrl="..." isPrimary="true" isQualified="true" qualifyingText="with optional equipment"> <overallRating totalPoints="4">Advanced</overallRating> <trimLevels> <trim description="Touring" systemName="Smart Brake Support" availability="Optional" /> ... </trimLevels> </rating> </pedestrianAvoidanceRatings>
2019 Mazda CX-5with optional Smart Brake Support
2019 Mazda CX-5The 2014 Jeep Cherokee has optional autobrake and front crash warning systems, but its primary front crash prevention: vehicle-to-vehicle rating is Basic because the autobrake system was not tested by IIHS.
Request URL: http://api.iihs.org/v4/ratings/single/2014/jeep/cherokee-4-door-suv
<frontCrashPreventionRatings> <rating id="2688" iihsUrl="..." isPrimary="true" isQualified="true" qualifyingText="autobrake not tested, with optional equipment"> <overallRating totalPoints="1">Basic</overallRating> <autobrake availability="Optional"> <tested>false</tested> ... </autobrake> <forwardCollisionWarning availability="Optional"> ... </forwardCollisionWarning> </rating> </frontCrashPreventionRatings>
2014 Jeep CherokeeAutobrake not tested, with optional equipment
2014 Jeep CherokeeWith optional equipment
2014 Jeep CherokeeThe 2017 Toyota Prius v has multiple headlight ratings. The primary rating is for a variant that includes optional high-beam assist as part of the Advanced Technology Package.
Request URL: http://api.iihs.org/v4/ratings/single/2017/toyota/prius-v-4-door-wagon
<results (...) >
<series id="979" slug="prius-v-4-door-wagon" name="Prius v 4-door wagon" iihsUrl="..." modelYear="2017">
<make id="219" slug="toyota">Toyota</make>
...
<headlightRatings>
<headlightRating id="3305" iihsUrl="..." isPrimary="true" isQualified="true" qualifyingText="with optional equipment">
<overallRating>Good</overallRating>
...
</headlightRating>
<headlightRating id="3304" iihsUrl="..." isPrimary="false" isQualified="false">
<overallRating>Acceptable</overallRating>
...
</headlightRating>
<headlightRating id="3303" iihsUrl="..." isPrimary="false" isQualified="false">
<overallRating>Poor</overallRating>
...
</headlightRating>
</headlightRatings>
With optional equipment
The 2016 Honda CR-V has two headlight ratings for several different vehicle trims. The primary rating is only for the Touring trim variant.
Request URL: http://api.iihs.org/v4/ratings/single/2016/honda/cr-v-4-door-suv
<headlightRatings> <rating id="13275" iihsUrl="..." isPrimary="true" isQualified="true" qualifyingText="only certain trims"> <overallRating>Acceptable</overallRating> ... <trimLevels> <trim description="Touring" /> </trimLevels> </rating> <rating id="13276" iihsUrl="..." isPrimary="false" isQualified="false"> <overallRating>Marginal</overallRating> ... <trimLevels> <trim description="LX" /> <trim description="SE" /> <trim description="EX" /> <trim description="EX-L" /> </trimLevels> </rating> </headlightRatings>
Only certain trims
In some cases, ratings apply only to vehicles built before or after a particular month and year. When a
rating element contains a builtAfter or builtBefore element, include
those month and year values in the display of the rating element.
The 2012 Acura TL rollover rating only applies to models built after September 2011.
Request URL: http://api.iihs.org/v4/ratings/single/2012/acura/tl-4-door-sedan
<results (...) >
<series id="436" slug="tl-4-door-sedan" name="TL" iihsUrl="..." modelYear="2012">
<make id="186" slug="acura">Acura</make>
<class id="15" slug="midsize-luxury-near-luxury-cars" iihsUrl="...">midsize luxury/near luxury car</class>
<rolloverRating id="1590" iihsUrl="...">
<builtAfter month="9" year="2011" />
<overallRating>Good</overallRating>
<force>17057</force>
<weight>3710</weight>
<ratio>4.6</ratio>
<testSubject>2012 Acura TL 4-door</testSubject>
<lastModified>2012-10-30T04:15:44.84+00:00</lastModified>
<photos />
<videos />
</rolloverRating>
Built after Sept. 2011
When displaying a rating element from the frontCrashPreventionRatings collection, display the text
from the systemName and packageName attributes.
The front crash prevention: vehicle-to-vehicle system for the 2017 Audi A3 is called Audi Pre Sense Front.
Request URL: http://api.iihs.org/v4/ratings/single/2016/honda/accord-4-door-sedan
<frontCrashPreventionRatings>
<rating id="14300" iihsUrl="..." isPrimary="true" isQualified="false">
<overallRating totalPoints="6">Superior</overallRating>
<autobrake availability="Standard">
<systemName>Audi Pre Sense Front</systemName>
...
</autobrake>
<forwardCollisionWarning availability="Standard">
<systemName>Audi Pre Sense Front</systemName>
...
</forwardCollisionWarning>
</rating>
</frontCrashPreventionRatings>
2017 Audi A3with Audi Pre Sense Front
When displaying a rating element from the pedestrianAvoidanceRatings collection, display the text
from the systemName and packageName attributes.
The front crash prevention: vehicle-to-pedestrian system for the 2020 Subaru Forester is called EyeSight Driver-Assist System.
Request URL: https://api.iihs.org/V4/ratings/single/2020/subaru/forester-4-door-suv
<pedestrianAvoidanceRatings>
<rating id="22557" publicRatingId="5215" iihsUrl="..." isPrimary="true" isQualified="false">
<overallRating totalPoints="5">Superior</overallRating>
<trimLevels availability="Standard">
<trim description="" systemName="EyeSight Driver-Assist System" availability="Standard">EyeSight Driver-Assist System</>
...
</trimLevels>
</rating>
</pedestrianAvoidanceRatings>
2020 Subaru Foresterwith EyeSight Driver-Assist System
When displaying a headlightRating element, also display the value of the description attribute and, if present, any text
in the optionalPackage attribute of each trim element.
The 2016 Mazda 6 has separate ratings for three different trim/package combinations. To differentiate the three ratings, it's helpful to include trim level and optional package information for each.
Request URL: http://api.iihs.org/v4/ratings/single/2016/mazda/6-4-door-sedan
<results (...) >
<series id="266" slug="6-4-door-sedan" name="6 4-door sedan" iihsUrl="..." modelYear="2016">
<make id="206" slug="mazda">Mazda</make>
<headlightRatings>
<headlightRating id="3284" iihsUrl="..." isPrimary="true" isQualified="true" qualifyingText="with optional equipment">
<overallRating>Acceptable</overallRating>
...
<trimLevels>
<trim description="Grand Touring" optionalPackage="GT Technology" />
</trimLevels>
</headlightRating>
<headlightRating id="3283" iihsUrl="..." isPrimary="false" isQualified="false">
<overallRating>Acceptable</overallRating>
...
<trimLevels>
<trim description="Grand Touring" />
<trim description="Touring" optionalPackage="Touring Technology" />
</trimLevels>
</headlightRating>
<headlightRating id="3282" iihsUrl="..." isPrimary="false" isQualified="false">
<overallRating>Marginal</overallRating>
...
<trimLevels>
<trim description="Sport" />
<trim description="Touring" />
</trimLevels>
</headlightRating>
</headlightRatings>
2016 Mazda 6Grand Touring models with optional GT Technology package
2016 Mazda 6Grand Touring models
Touring models with optional Touring Technology package
Sport models
Touring models
When a rating element from the rolloverRatings collection contains a notes element, include the notes element's text, or
equivalent language, in the display of the rating element.
The 2016 Volkswagen CC rollover rating does not apply to the 4-wheel drive V6 model.
Request URL: http://api.iihs.org/v4/ratings/single/2011/volkswagen/cc-4-door-sedan
<results (...) >
<series id="668" slug="cc-4-door-sedan" name="CC" iihsUrl="..." modelYear="2016">
<make id="220" slug="volkswagen">Volkswagen</make>
<class id="15" slug="midsize-luxury-near-luxury-cars" iihsUrl="...">midsize luxury/near luxury car</class>
<rolloverRating id="1524" iihsUrl="...">
<overallRating>Good</overallRating>
<force>15057</force>
<weight>3419</weight>
<ratio>4.4</ratio>
<testSubject>2011 Volkswagen CC Lux Limited 4-door</testSubject>
<notes>Rating does not apply to 4-wheel drive V6 model. Rating of this model is Acceptable.</notes>
...
</rolloverRating>
Rating does not apply to 4-wheel drive V6 model
When displaying a rearRating element, include the text of
that element's seatType element in the display of the rating element.
The 2017 Toyota Camry's rear rating applies only to models equipped with power cloth seats.
Request URL: http://api.iihs.org/v4/ratings/single/2017/toyota/camry-4-door-sedan
<results (...) >
<series id="291" slug="camry-4-door-sedan" name="Camry" iihsUrl="..." modelYear="2017">
<make id="219" slug="toyota">Toyota</make>
<class id="30" slug="midsize-moderately-priced-cars" iihsUrl="...">midsize moderately priced car</class>
<rearRating id="21238" iihsUrl="...">
<overallRating>Marginal</overallRating>
<dynamicRating>Marginal</dynamicRating>
<geometryRating>Good</geometryRating>
<seatType>Power cloth seats</seatType>
...
</rearRating>
Power cloth seats
When displaying a rating element from the frontRatingsModerateOverlap, frontRatingsSmallOverlap, sideRatings,
rolloverRatings or rearRatings collections, preferably include the text of that element's testSubject
or seatType element (or equivalent language), a link to the URL in the element's iihsUrl attribute, or
a link to the URL in the parent series element's iihsUrl attribute.
The 2009 Mazda Tribute is a sister/twin vehicle to the 2009 Ford Escape XLT, which was the vehicle used in the moderate overlap front test. Even though the tested vehicle is a different make, the series and moderate overlap front rating URLs for the 2009 Mazda Tribute in the API link to Mazda Tribute pages (not Ford Escape pages) on the IIHS website.
Request URL: http://api.iihs.org/v4/ratings/single/2009/mazda/tribute-4-door-suv
<results (...) > <series id="461" slug="tribute" name="Tribute" iihsUrl="http://www.iihs.org/ratings/vehicle/mazda/tribute-4-door-suv" modelYear="2009"> <make id="206" slug="mazda">Mazda</make> <class id="58" slug="small-suvs" iihsUrl="http://www.iihs.org/ratings/class-summary/small-suvs">small SUV</class> <frontalRatingModerateOverlap id="1022" iihsUrl="http://www.iihs.org/ratings/vehicle/mazda/tribute-4-door-suv/2009#Frontal5734"> <overallRating>Good</overallRating> <headNeckRating>Good</headNeckRating> <chestRating>Good</chestRating> <leftLegRating>Good</leftLegRating> <rightLegRating>Acceptable</rightLegRating> <kinematicsRating>Good</kinematicsRating> <structureRating>Good</structureRating> <testSubject>2009 Ford Escape XLT 4wd </testSubject> <lastModified>2012-06-27T14:23:06.07+00:00</lastModified>
Tested vehicle: 2009 Ford Escape XLT 4WD
Additional display requirements outlined in Section 5 of the Terms of Service include: