Infiniti M56 Problems by Model Year

NHTSA recorded 13 consumer complaints across the 1 model years of the Infiniti M56 (2011–2011) that have at least 5 complaints. 2011 has the most, with 13. Across all years, the part named most often is transmission and drivetrain (6 mentions). Pick a model year below to see its parts, mileage, recalls and service bulletins.

All M56 model years

Years with fewer than 5 complaints are not listed. The score compares years of the same model, allowing for the era and for how long each year has collected complaints: 50 is a typical year, lower means fewer complaints. It is not adjusted for sales volume.

Parts named most often, all years

Counts add up complaint mentions across the listed years. A complaint can name several parts.

• Transmission and drivetrain6 32%
• Engine4 21%
• Electrical system3 16%
• Air bags2 11%
• Suspension1 5.3%
• Steering1 5.3%
• Seat belts1 5.3%
• Other or unknown1 5.3%

Example complaints

One per model year, chosen for length and detail. Personal details are removed. They are consumer reports, not findings.

Other Infiniti models

All Infiniti models →