Jakie drzwi samochodowe są najbezpieczniejsze? - Multigenus

What car doors are the safest ?

Introduction

Car safety is one of the key aspects that manufacturers and users pay attention to. Many people focus on systems such as ABS, airbags or driver assistance systems, but car doors also play a key role in protecting passengers in the event of an accident. In this article, we will look at which car doors are the safest, analyzing their history, types and technologies used.

The History of Car Doors

Car doors have evolved significantly since the beginning of the automotive industry. In early car models, such as the Ford Model T, the doors were minimalist and offered no protection in the event of a crash. It was not until the 1950s that more solid metal structures began to be introduced, which provided better protection for the occupants.

In the 1970s, the first doors with side reinforcements appeared, which were intended to protect passengers in the event of a side collision. Modern car doors are advanced designs that combine functionality, aesthetics and advanced technologies.

Types of car doors

Car doors come in a variety of options, depending on the vehicle's intended use and the manufacturer's preferences. The most popular types of doors are:

Standard doors

This is the most common type of door, opening to the side. They are used in most passenger cars and delivery vans.

Swing doors

Characteristic of luxury and sporty models such as the Mercedes-Benz SLS AMG. They open upwards, giving the vehicle a unique look.

Sliding doors

Mainly used in minivans and vans, such as the Renault Trafic. They allow easier access to the vehicle interior, especially in narrow parking spaces.

Frameless doors

Popular in sports cars and coupes. Their design is lighter but requires advanced sealing technologies.

Technologies that increase door security

Side reinforcements

Modern car doors are equipped with steel beams that minimize the effects of side collisions.

Door airbags

Some car models, such as the Volvo XC90, offer side airbags mounted in the doors for additional occupant protection.

Electronic systems

Car doors in modern vehicles are equipped with monitoring systems, such as sensors that detect obstacles and automatic locks in the event of a collision.

Factors affecting safety

Door security depends on several key factors:

  • Materials: High-strength steel, aluminum and composites provide optimal

  • protection.

  • Construction: Aerodynamic shape and solid structural reinforcements.

  • Crash tests: Assessments conducted by organizations such as Euro NCAP or IIHS.

Comparative analysis of door models

Door type Advantages Defects
Standard Versatile, low production cost Limited functionality
Winger Aesthetics, luxurious look High cost, limited practicality
Sliding Functionality, ease of access More mass, more expensive maintenance
Frameless Lightweight, modern design Greater risk of damage

Door Type Popularity Chart in 2024

Door type Percentage of share Standard 60% Sliding 25% Swing 10% Frameless 5%

Summary

The safest car doors are those that combine solid construction, modern technologies and high-quality materials. Choosing the right type of door depends on individual needs and the type of vehicle. However, it is worth remembering that car security is a complex system in which doors play a key, but not the only role.

Return to the blog