The Safety grade, explained

Safety is the other fifth of the overall GPA, and it is the subject with the best primary sources: two federal and independent test programs that crash real cars and publish what happened. MotorGPA’s Safety grade starts there and then adds the part crash tests do not cover — the driver-assistance systems that decide whether the crash happens at all, and the everyday safety of seeing out and getting a child seat in.

What the criteria measure

Eleven criteria in three groups. Crash-test ratings are the anchor: the NHTSA overall star rating is the one measured criterion in the subject, normalized from three stars to five, and the IIHS crashworthiness and award status is judged from the Institute’s published results; both are weighted ×3. Driver assistance is the largest group: the breadth of the standard suite (×3), automatic emergency braking performance, blind-spot and cross-traffic coverage, lane keeping, adaptive cruise and highway assist, and whether hands-free driving is available at all. Everyday safety is headlight performance, outward visibility, and child-seat (LATCH) usability — the last omitted on strict two-seaters, which have nowhere to put one.

How the fleet grades

Safety medians higher than most subjects, and the reason is the driver-assistance group: automatic emergency braking, lane keeping and adaptive cruise have become standard across most of the fleet within the last few model years, and the criteria that reward them lift nearly every current-year car. The spread is at the ends — vehicles that have not been crash-tested by either program score conservatively on the anchor criteria, and vehicles with a full hands-free system pull away at the top.

Who leads, and why

Pickups are the outlier. Trucks median 62.9 points (C) against 75.2 (B) for SUVs, and the gap is not mainly crash structure — it is the driver-assistance group, where truck lineups have trailed their SUV siblings in making the suite standard rather than optional, and the crash-test criteria, where fewer truck configurations have been through both programs. Why pickups trail SUVs and sedans on Safety works through it criterion by criterion.

On the NHTSA anchor alone the body types are closer than the subject grade suggests: median overall ratings are 5 stars for sedans, 5 stars for hatchbacks, 5 stars for suvs, 5 stars for minivans, 5 stars for wagons, 4 stars for coupes, 4 stars for trucks, 4 stars for convertibles and 4 stars for vans. The subject spread comes from the assistance criteria layered on top.

How to read the grade

An A in Safety means both crash programs rated the car highly and the assistance suite is broad and standard. A B is usually one or the other. A C or below on a current-year car most often means an untested or partially tested model — the criteria score conservatively when there is no result to cite — or a lineup where the safety suite is an option package rather than standard equipment, which is what the grade is designed to penalize: a system on the order sheet protects nobody who did not tick the box.

The grade covers the volume trim. If the trim you are looking at adds or removes an assistance package, the standard-suite criterion is the one to re-read.