A five-star safety rating compares crash performance within a defined test—not every road risk

Start with the exact tested vehicle

NHTSA’s New Car Assessment Program tests defined configurations and reports frontal, side and rollover performance under its methods. Model year, body style, drivetrain or equipment can matter. Confirm that the rating belongs to the vehicle under consideration rather than assuming a badge covers every version.

The stars have boundaries

Crash tests create repeatable comparisons, but no laboratory program can represent every speed, angle, occupant or road condition. Rollover resistance and recommended safety technologies answer different questions from a frontal or side impact. Read the component results instead of compressing the entire vehicle into one symbol. NHTSA says frontal ratings can be compared only with vehicles in the same class and within 250 pounds; side and rollover ratings can be compared across classes.

Use other official information beside the score

Check current recalls, safety complaints and the actual driver-assistance equipment on the car. Seat fit, child-restraint needs, tire condition and safe driving remain separate. Five stars are useful evidence within a defined test; they are not a promise that no serious injury can occur.