. , Skip to navigation Skip to main content Skip to secondary content Skip to footer Reviews News Features Home Blog 2010 Audi A6 3.0T Quattro vs . 2011 BMW 535i , 2011 Infiniti M37 2010 Audi A6 3.0T Quattro vs . 2011 BMW 535i , 2011 Infiniti M37 Comparison Tests July 22, 2010 at 12:05 pm by John Phillips War Rooms : The mid-size sports sedan battle rages . on At the outbreak of World War I , David Lloyd George—British statesman , prime minister , and all-around champion of the underdog—was annoyed by the then-popular refrain , The war that will end war . Instead , he said , This war , like the next war , is a war to end war . And so go the wars among the 50,000 luxo-sports sedans , a burgeoning and combative niche whose inhabitants seemingly engage in almost monthly one-upmanship . In