Redesigned 2015 Audi A8 teaser ahead of Frankfurt Auto Show

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Audi has released a few partial images and a short clip that hints at the redesigned 2015 Audi A8 sedan, which will appear at the Frankfurt Auto Show (September 10-22, 2013).

The car is kept under wraps, but we can see one of its massive 5-spoke alloy wheels and the brake calipers behind them.

Officially, the 2015 Audi A8 will make its global debut on the web on August 21st.