What are the advantages of aluminum car body?


The use of aluminum foil in the automotive industry is no longer a novelty, all of us know that aluminum is one of the most important materials that intervened as raw material in the manufacture of a car; however, we do not know what are the main benefits obtained by doing so. Here is a small list that will help you to know.

Maximum rigidity:

Aluminum is softer than steel. The bodies of the automobiles have preferred to be composed of aluminum, mainly because it assimilates high resistance impacts on the front and rear parts of the same. Today, the fact of having a greater technology, aided by modern computer systems, makes possible the design and construction of a three-dimensional structure with a torsional stiffness 40% higher than its equivalent in steel and 60% more light

It does not harm the environment:

Aluminum producers and car manufacturers that use this material are also reducing carbon dioxide emissions related to the production of aluminum components.


Manufacturers make numerous efforts to reduce the weight of their cars and know that aluminum can offer them. Aluminum weighs 35% less, per unit volume, than steel, so that parts manufactured from this material lighten the weight of the vehicle.

The current trend is to reduce weight and today the assembly companies are concentrating efforts to replace the metallic structure of the vehicle with aluminum.

It is easy to work:

Aluminum is a light, ductile and malleable metal, but alloyed can reach strengths of up to 600 MPa at traction. It is easy to work so it can be rolled up to 0.004 mm thick. On the other hand, it is an excellent conductor of heat and electricity; it can also be welded using TIG and MIG systems.

Now that you have a clearer idea of ​​what the benefits of using an aluminum foam in the automotive industry are, it’s time to start taking advantage of them. Aluminum is the most commonly used metal in the manufacture of modern cars after steel and, for example, vehicles manufactured in large series such as the Audi A8, the Audi A2 Audi TT, the BMW Z8 and the 5 Series and the Renault Vel- Satis, that they have structures totally or partially constructed in this material.

Costs that Affect Insurance:

With everything seen so far it is clear that a car with alusion parts, especially in the chassis, affects insurance costs. In the end we ensure a value, and if the car is more expensive because it is made of aluminum, the premium will go up.

Undoubtedly, one of the main reasons that push the big brands of vehicle manufacturers to try to replace the steel of all life by less heavy materials is the upcoming entry into force of global regulations regarding fuel consumption for energy efficiency. Repairing it will also be more expensive and complex, so insurance will also cover their backs in this aspect, affecting that difference in the repair or part of it in the annual fee in one way or another.

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