8
Body
Front impact design features
– the straightened longitudinal member with
crash-optimised octagonal cross-piece
– the rigid and significantly wider bumper
cross-piece
– the integration of the member structures
into the passenger cell
– strength, rigidity and weight-optimised
suspension strut cross-piece
The new Audi A4 is designed for optimal con-
formance with current crash requirements
and safety standards.
This could only be achieved by increasing the
body weight.
In order to reduce this additional weight to a
minimum, the proportion of light-weight
materials has been increased in comparison
to its predecessor.
The proportion of high-strength sheet metal
parts as well as the use of a total of 10 large
component "tailored blanks", contribute sig-
nificantly to weight reduction.
Body rigidity has been increased by 45 % by
increasing the number of connection points
by 25 %.
Depending upon vehicle weight, performance and fuel consumption are the characteristics
which our customers can experience at first hand.
SSP254_054
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