lighter vehicles generally offer less protection than larger, heavier ones. There is less structure to absorb crash energy, so deaths and injuries are more likely. People in lighter vehicles also experience higher crash forces when struck by heavier vehicles. If safety is a major consideration, pass up very small, light vehicles.
Models that earn TOP SAFETY PICK+ or TOP SAFETY PICK are the best vehicle choices for safety within size categories. Size and weight influence occupant protection in serious crashes. Larger, heavier vehicles generally afford more protection than smaller, lighter ones. Thus, a small car that's a TOP SAFETY PICK+ or TOP SAFETY PICK doesn't necessarily afford more protection than a bigger car that doesn't earn the award.