Some things in life just aren't fair. Whether it be monetary issues, relationships, or even life itself, it's important to just keep on living. Now that Audi
has just released full details of their insane 2013 RS 4 Avant, that whole life isn't fair mantra has just taken on a new meaning. Why is that? The RS4 Avant is set only for the European market. The third-generation RS 4 Avant is powered by a 4.2-liter V8 with 450hp and 317lb-ft of torque that's available between 4,000 and 6,000 rpm.