Audi A3 Sportback, Service, Page: 5 / 60

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By using state-of-the-art calculation and simulation methods, new materials and joining
techniques, and by optimising the joining sequence during the bodyshell assembly process, it was possible to
increase body rigidity by 20% compared to the predecessor model and enhance the crash performance of the
body structure.
Front view of the body-in-white
Rear view of the body-in-white
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Body
The body of the Audi A3 Sportback has a highly rigid and crash-optimised occupant cell.
Special attention was given to the following aspects:
● the body rigidity,
●
the steering column rigidity,
● local rigidity in highly stressed areas,
●
interior acoustics and driving comfort,
● the crash optimised body structure and
●
the hybrid construction of the front end.