The 2013 Audi S4 presents buyers with a unique proposition: a performance sports sedan with more performance than a BMW 3 Series or Mercedes-Benz C-Class.
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In celebration of Audi Deutschland's Facebook page getting 500,000 fans, the company just uploaded a video of an Audi R8 V-10 supercar drawing out a symbol while drifting.
A new study from R.L.
Audi introduces cylinder deactivation technology with three engine options.