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About the 2011 INFINITI M56

Basics

Base shown (base trim).

Seating
5
Door count
4
Drivetrain
Rear-wheel drive
Combined MPG
19
Transmission
7-Speed A/T
Engine
420.0-hp, 5.6-liter, 8 Cylinder Engine (Gasoline Fuel)
Side view of the 2011 INFINITI M56
FAQs

What is the MPG of the 2011 INFINITI M56?

The 2011 INFINITI M56 offers up to 16 MPG in city driving and 25 MPG on the highway for a combined rating of 19 MPG.

These figures are based on EPA mileage ratings and are for comparison purposes only. The actual mileage will vary depending on the selected vehicle trim, driving conditions, driving habits, vehicle maintenance, and other factors.

Is the 2011 INFINITI M56 reliable?

The 2011 INFINITI M56 has an average reliability rating of 4.3 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2011 M56 owners.

Is the 2011 INFINITI M56 a good sedan?

Below are the Cars.com consumer ratings for the 2011 INFINITI M56.

(9 reviews)
Rating breakdown (out of 5):
Comfort
4.4
Interior
4.9
Performance
4.7
Value
4.4
Exterior
4.6
Reliability
4.3
Ratings (9 reviews)

88% of drivers recommend this car

Rating breakdown (out of 5):
Comfort
4.4
Interior
4.9
Performance
4.7
Value
4.4
Exterior
4.6
Reliability
4.3
Trims

Base (1 style)

Style
4dr Sdn RWD
Inventory price
Starting at $58,450
Combined MPG
19
Engine
420.0-hp, 5.6-liter, 8 Cylinder Engine (Gasoline Fuel)

x (1 style)

Style
4dr Sdn AWD
Inventory price
Starting at $60,950
Combined MPG
18
Engine
420.0-hp, 5.6-liter, 8 Cylinder Engine (Gasoline Fuel)
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