Which factors are considered safety features of a car?

The correct choice recognizes that both vehicle structural design and vehicle size and weight play significant roles in enhancing the safety features of a car.

Vehicle structural design refers to how a car is built, including the materials used and the engineering principles applied. A well-designed structure can absorb and dissipate energy during a collision, thereby protecting the occupants inside. Features such as crumple zones, reinforced passenger compartments, and impact-resistant materials contribute to this aspect of safety.

Vehicle size and weight also influence safety. Larger and heavier vehicles typically have a more substantial presence on the road, which can offer better protection in the event of an accident. They may also perform differently in crash scenarios compared to smaller, lighter vehicles, often providing additional stability and resistance during impacts.

By considering both factors—structural design and size/weight—it's clear how these elements combine to enhance the overall safety of a vehicle. This comprehensive approach yields a more secure driving experience, underscoring the importance of both elements in vehicle safety assessments.