No, Infiniti will not get a Mercedes AMG engine for the M sedan. Why? Because of the motion of the ocean or something. [AutoNews]
Infiniti's 5-series rival used to be a nice, but anonymous car. After hooning it through Southern California's canyons, that's no longer the case. Now, the 2011 Infiniti M is Japan's Jaguar.
Following our spy photos of the 2011 Infiniti M56 are some live shots of the M56 and M37 on the prowl.