Some cars leave a paper trail; the M56 left a name and a place in Infiniti's list. What follows is what can be said with a source behind it.
In context
Nearby in the Infiniti catalogue sit the Ex35 and the Fx35.
The money
On the used market today a M56 typically changes hands for $17,700–$30,500, and running it — fuel and maintenance at its age — costs about $5,696–$7,526 a year. Insurance sits around $1,860–$3,040 a year. The figures are class-level estimates from the federal record, with the formula on the methodology page; the model-year pages carry complaints, recalls and repair costs year by year.
The record
The open record for the M56 carries no verified engine, output, weight or price yet. MotorJury does not fill gaps with guesses; this entry gives the model a home in the catalogue and grows as sourced specifications and photographs arrive. Corrections: corrections@motorjury.com.