Why Modern Cars Feature Multiple Airbags
Modern vehicles increasingly come equipped with six or more airbags, a significant change from the traditional two-airbag setup. This development reflects advances in safety technology designed to mitigate injuries from various types of collisions. In Pakistan, models like the Suzuki Swift now include six airbags, while the Chery Tiggo 9 PHEV offers as many as ten, signaling a shift toward comprehensive occupant protection.
Evolution of Airbag Systems in Cars
Previously, cars typically had just two airbags located in the steering wheel and passenger-side dashboard, intended mainly to shield front-seat occupants during head-on collisions. However, modern crash scenarios pose more varied risks, including side impacts, rollovers, and situations where passengers may collide with each other inside the cabin. In response, manufacturers have integrated additional airbags targeting knees, sides, heads, and even the space between occupants.
These additional airbags are strategically positioned in concealed locations such as seatbacks, roof lining, and beneath the dashboard. Their functions include protecting the chest and pelvis during side impacts (side airbags), shielding the head in rollovers or side crashes (curtain airbags), cushioning the knees, and preventing occupants from hitting each other (center airbags). This array explains why the number of airbags does not correspond directly to the number of seats.
Safety Benefits and Deployment Mechanism
Side-impact airbags, in particular, are crucial because vehicles offer limited space to absorb impact in side collisions, making these scenarios especially hazardous. Research from the US Insurance Institute for Highway Safety (IIHS) indicates that side airbags that protect the head can reduce fatalities by 37% in car crashes.
However, the quantity of airbags alone does not define overall vehicle safety. Structural integrity, seatbelt quality, head restraints, electronic stability control, and other safety systems also play critical roles. Additionally, airbags deploy based on data from crash sensors that evaluate the severity and direction of an impact. This controlled activation prevents unnecessary deployments in minor collisions and ensures airbags assist when truly needed. For example, side airbags may activate in a side crash without deploying frontal airbags.
Implications for Pakistani Consumers
In Pakistan, airbag availability varies significantly by vehicle make and model. While the Suzuki Swift offers six airbags, the Honda Civic in the local market includes only two. Updated safety regulations enforced since mid-2026 require compliance with international standards, but do not mandate a fixed number of airbags for all vehicles. Therefore, buyers need to carefully examine variant-specific specifications when selecting vehicles for safety features.
Moreover, in the used car market, especially for imported vehicles or those repaired after accidents, the presence and functioning of airbags cannot be assumed. A thorough inspection of the Supplemental Restraint System (SRS) and certification like auction sheet verification become essential to ensure passenger safety.
Ultimately, airbags complement seatbelts rather than replace them. Seatbelts position occupants correctly during a crash, while airbags provide vital cushioning. Understanding this synergy is important for Pakistani drivers aiming to maximize their vehicle’s protective features.
Azka Ali from PakWheels summarized the rationale behind expanding airbag numbers: “Modern restraint systems provide protection against different types of impacts beyond just frontal collisions.” This advancement heralds a safer driving environment as vehicle safety technology evolves.
