Audi TT Roadster, Service Training

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Bodyshell
Technical profiles
The Audi Space Frame ASF
®
with its innovative
material mix of aluminium (58 %) and steel (42 %)
is the ideal solution to the severe demands on the
bodyshell of a roadster.
A balanced weight distribution was achieved by
using aluminium in the forward section of the body
and steel in the rear section and in the roll cage
stiffening frame.
The roll bars integrated in the body structure create
a survival space for the occupants in the event of a
roll-over.
In order to brace the windscreen frame, a high-
strength steel tube has been integrated.
A very high level of passive safety has been achieved
as a result of these modifications.
With a special hybrid construction that makes
intelligent use of aluminium and steel, the new
Audi TT Roadster scores top marks for high strength
and rigidity.
Thus, the TT Roadster has all the credentials for
dynamic handling, high roll and vibration comfort
as well as excellent occupant protection.
The intelligent use of steel and aluminium results in a well-balanced weight distribution as well as
outstanding strength and rigidity.
Extruded
aluminium section Aluminium panel Aluminium
die castings Sheet steel