2010 Audi A6 Quattro vs. 2011 BMW 535i, 2011 Infiniti M37 - Comparison Tests - Car and Driver

War Rooms: The mid-size sports sedan battle rages on. 2009 Audi A6 vs. 2009 BMW 535i, 2009 Infiniti M45, 2009 Jaguar XF, 2010 M-B E350 - Comparison Tests 2011 BMW 5-series / 535i - Second Drive