Infiniti redesigned its M sedan for the 2011 model year. Inspired by the Essence concept the automaker revealed at the 2009 Geneva International Motor Show, the new M is longer, more powerful and more ...

Infiniti made a last minute decision to show its products at the Chicago Auto Show and so it took some searching to find the brands new 2011 M model tucked away in a back corner. But it was worth the ...

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A brand new Infiniti M sedan is just around the corner and these are the first live shots of the car, which comes with a svelte new design, a range of powerful engines and increased interior space.

Infiniti’s “swoopy anger” design language has made it to the M line, and InsideLine got some seat time in the V8-powered, rear-wheel drive, M56 and the six-cylinder, all-wheel-drive M37x. The M56 is, ...

Prices shown for the used 2011 INFINITI M56 Sedan 4D x AWD with NaN miles are what people paid to buy this vehicle or what people received when trading in this vehicle at a dealer. Edit options.

While we all like to go on about horsepower or differentials or suspension arms when discussing new cars, we often overlook the place where you and your car will spend the most time together--inside ...

Infiniti's flagship sedan returns for 2013 with few changes, among which are a new performance package, standard auto-dimming rearview mirrors, and an available telematics system. The 2013 Infiniti M ...