Car Tech - 2013 Infiniti M56
http://cnet.co/Wtu6Lb Audacious lines, brutal power, and rapidly outdated tech define Infiniti's answer to the BMW 5 and the Lexus GS.
Car Tech 2011 Audi A8
Audi's flagship raises the bar for tech in cars. Car Tech 2011 Audi A8
2011 Infiniti M37s V6 and M56 V8 Sedans
2011 Infiniti M56 vs. 2010 Mercedes-Benz E550 - Comparison Test
Measured by performance and exterior dimensions, the M56 and E550 are peas in a sports-sedan pod, yet they're very different cars in execution, feel and philosophy.