Your SUV Earned the Highest Safety Award. It Scored ‘Poor’ on the Test That Actually Matters.

I ran the numbers on the 2026 Hyundai Tucson. Then I cross-referenced them against a different dataset from the same organization. They disagreed.

On January 27, IIHS published results from its brand-new whiplash prevention test, the first overhaul since the old evaluation was discontinued in 2022 because virtually every vehicle was scoring “Good” while insurance claims for neck injuries kept climbing.^[1] Eighteen small SUVs went through the updated protocol, which adds a 30 mph impact simulation to the previous 20 mph-only test. The Tucson scored “Poor.”

Two months later, IIHS awarded the same vehicle Top Safety Pick+.^[2]

Both ratings are legitimate, coexisting because the whiplash prevention test is not part of the TSP+ criteria. TSP+ demands Good ratings in moderate overlap front, small overlap front, side, and pedestrian crash prevention tests, plus Acceptable or better headlights and the new vehicle-to-vehicle front crash prevention evaluation.^[3] Nowhere on that list: the test simulating what happens when somebody rear-ends you at 30 mph, which describes roughly 29% of all U.S. collisions.^[4]

Four SUVs scored Good: Audi Q3, Hyundai Ioniq 5, Subaru Forester, Toyota RAV4. Nine scored Acceptable, including the Kia Sportage, which also holds TSP+. Two earned Marginal: BMW X1 and Nissan Rogue. Three scored Poor: Ford Bronco Sport, Hyundai Tucson, and Mazda CX-50. In the Tucson, the head restraint shoved the dummy’s chin down toward its chest during the 30 mph pulse. In the CX-50, the head slid backward and upward, stretching the cervical vertebrae as they straightened against their natural curve. The Bronco Sport’s restraint took so long to make contact that the spine had already deformed before support arrived.^[1]

Cross-referencing whiplash scores against FARS fatal crash data from 2014 to 2023 adds a second layer. Among the tested SUVs with sufficient fleet history, the three Poor-rated models carry higher fatality rates than the four Good-rated models. Tucson: 0.34 per 100 million VMT across 1.575 million registered vehicles, against the RAV4 at 0.19 across 3.76 million and the Forester at 0.26 across 1.225 million.^[5] A dozen confounders separate those numbers from the whiplash test: driver demographics, vehicle age distributions, ESC adoption curves, and the fundamental mismatch between a fatal-crash database and a non-fatal injury. But the correlation runs in the wrong direction for a vehicle wearing a gold badge on the dealer lot.

IIHS would counter that this is standard phasing. New tests get introduced, manufacturers get time to redesign, and the test eventually becomes an award requirement, exactly as happened with small overlap front testing in 2012 and pedestrian crash prevention in 2019. The whiplash evaluation launched four months ago, hasn’t been validated against real-world outcomes, and its Poor-rated vehicles may reflect marginal differences at the tougher 30 mph threshold rather than fundamentally dangerous seat designs. That counterargument is procedurally correct and historically grounded.

It is also invisible to the consumer reading a gold TSP+ badge on a dealer window sticker this Saturday. Neck sprains and strains are the number-one reported injury in U.S. auto insurance claims.^[1] Rear-end collisions represent 29% of all crashes. IIHS built a test that evaluates protection in those crashes, published the results, and excluded them from the award the buyer is relying on to make a $35,000 decision.

Limitations, plainly: FARS captures fatal crashes exclusively, and whiplash is survivable by definition, so no direct overlap exists between fatality rates and whiplash risk. CX-50 and Bronco Sport are too new for robust FARS histories; their platform siblings, the CX-5 at 0.12 per 100M VMT and the Escape at 0.95, have longer but imperfect records. Only 18 of hundreds of models have been tested under the new protocol. “Poor” does not guarantee whiplash injury; it indicates higher probability under controlled conditions at two specific impact speeds.

If you own a 2025 or 2026 Tucson, Bronco Sport, or CX-50, check your vehicle’s whiplash rating at iihs.org/ratings and verify your head restraint sits at or above the center of your head. If you are shopping for a small SUV, the Subaru Forester and Toyota RAV4 scored Good on the whiplash test and earned TSP+ under every other criterion. Four models out of eighteen protected the occupant in every direction IIHS currently tests, and you should pick one of those.