Infiniti Q50 Eau Rouge - the 'GT-R saloon' | evo REVIEW
The super saloon market is busier than ever, and there could be a new competitor if Infiniti dares put its Q50 Eau Rouge - complete with Nissan GT-R engine - into production. We find out what the prototype is like.
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.