What is the fuel economy of a 2011 Infiniti M56?

EPA figures for the 2011 Infiniti M56 reach 19 MPG combined depending on configuration; the table on this page lists every tested engine and transmission combination.

Are there recalls on the 2011 Infiniti M56?

NHTSA lists 3 safety recall campaigns for the 2011 Infiniti M56. Check your specific vehicle by VIN on the official NHTSA site - recalls are fixed free of charge by dealers.

What are common problems with the 2011 Infiniti M56?

Owners have filed 26 complaints with NHTSA for the 2011 Infiniti M56, most often about: Power Train, Engine, Air Bags. Complaint counts reflect what owners report, not confirmed defects.

What is the safety rating of the 2011 Infiniti M56?

NHTSA gave the 2011 Infiniti M56 (2011 Infiniti M56 4 DR AWD) an overall 4-star rating in the official 5-Star Safety Ratings program.

Infiniti · 2011

2011 Infiniti M56

Official EPA fuel economy and NHTSA recall record, best combined figure 19 MPG.

Safety rating (NHTSA 5-Star)

Official crash-test ratings for the 2011 Infiniti M56 4 DR AWD.

4/5

Overall

4/5

Frontal crash

4/5

Rollover

Fuel economy (EPA)

Engine	Transmission	Fuel	City	Highway	Combined	CO2 g/mi
5.6L 8-cyl	Automatic (S7)	Premium	16	25	19	468

Safety recalls (NHTSA)

3 campaigns on record for this model year. Recall repairs are free at dealers; check your exact vehicle by VIN on nhtsa.gov/recalls.

Campaign 12V069000

NISSAN IS RECALLING CERTAIN MODEL YEAR 2011-2012 JUKE, INFINITI QX AND INFINITI M VEHICLES. THE FUEL PRESSURE SENSORS MAY NOT HAVE BEEN TIGHTENED TO THE CORRECT SPECIFICATION. AS A RESULT, THE FUEL PRESSURE SENSOR MAY LOOSEN DUE TO HEAT AND VIBRATION CAUSING FUEL TO LEAK.

Campaign 20V755000

Nissan North America, Inc. (Nissan) is recalling certain 2011-2013 Infiniti M56, 2012-2013 M35 Hybrid, and 2014 Q70 and Q70 Hybrid vehicles. These models, equipped with 2WD and with a hybrid or VK56 powertrain, have a driveshaft that may break.

Campaign 24V470000

Nissan North America, Inc. (INFINITI) is recalling certain 2011-2013 M56, 2012-2013 M35 Hybrid, 2014-2018 Q50, Q70 Hybrid, 2014-2019 Q70, and 2015-2019 Q70L two-wheel drive vehicles. The driveshaft can fatigue and break.

Owner complaints (NHTSA)

26 complaints filed by owners for this model year. Complaints are owner reports, not confirmed defects - browse them in full on nhtsa.gov.

Power Train 8 Engine 4 Air Bags 3

Decode this car's VIN All Infiniti models

Sources: EPA fueleconomy.gov, the NHTSA recalls, complaints and 5-Star Safety Ratings databases (all US public data), refreshed monthly. Recall texts are quoted from the official record. Details on About & Data Sources.