Audi Audi S6 Specifications Page 33

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297x198_Reunion_Fas09_RZ_opt_s33_ct 33 01.08.11 14:35
You already notice from a distance the “Vor-
sprung” inherent to the new Audi S6. This im-
pression is confirmed when the vehicle is broken
down into its individual parts. It then becomes
apparent how lightweight and innovative the
Audi ultra construction really is. This has been
made possible by the 20 years of experience
acquired at the Audi Lightweight Design Centre
in Neckarsulm. Unlike other cars in their class,
the Audi S6 Saloon and the S6 Avant are not
just built from steel, they feature aluminium
hybrid
construction. This innovative lightweight
technology, which has until now been employed
predominantly in sports car manufacture, can
deliver lower fuel consumption and greater
agility, meaning increased efficiency.
Thanks to aluminium hybrid construction, the
weight has been reduced in many areas of the S6.
This begins with the chassis, where the use of
aluminium for components such as the control
arms, pivot bearings and wheel carriers helps
to lower weight. The bodywork is a further major
area for the use of aluminium. Aluminium is
used here as a material for the bodywork struc-
ture and for all add-on parts. The doors, bonnet,
tailgate and wings are all constructed from
the rigid, lightweight metal. Technologies are
further more applied inside the bodywork to
produce varying wall thicknesses and material
properties within a single part. Audi ultra means
material is used exactly where it is required –
without increasing weight in other areas. The
result is a vehicle whose reduced weight clearly
makes its presence felt: in the car’s sporty
agility on the one hand and in its comparatively
low fuel consumption and CO₂ emissions on
the other.
Audi ultra.
The future of automotive lightweight construction.
The fuel consumption and CO₂emission figures can be found on page 54.
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