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InfinitiInfiniti M IV (Y51) M56 V8 (420 Hp) AWD Automatic2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019: specs, Fuel consumption, Dimensions

2011 Infiniti M IV (Y51) - Photo 1
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Key specs

Infiniti M IV (Y51) M56 V8 (420 Hp) AWD Automatic /Sedan 2010 - 2019/
What is the body type of Infiniti M IV (Y51)?
Sedan, 4 Doors, 5 Seats
What is the power output of Infiniti M Sedan 2010 M56 V8 (420 Hp) AWD Automatic?
420 Hp, 565 Nm
417 lb.-ft.
What is the engine displacement of Infiniti M Sedan 2010 M56 V8 (420 Hp) AWD Automatic?
5.6 l
5552 cm3
338.8 cu. in.
What is the number of cylinders in 2010 Infiniti M56 V8 (420 Hp) AWD Automatic?
8, V-engine
What is the drivetrain of Infiniti M IV (Y51) Sedan 2010 M56 V8 (420 Hp) AWD Automatic?
All wheel drive (4x4). ICE. The Internal combustion engine (ICE) drives the rear wheels permanently, and the front wheels are driven through an electrically or mechanically operated clutch if necessary.
What is the length of 2010 Infiniti M Sedan?
4945 mm
194.69 in.
What is the width of 2010 Infiniti M Sedan?
1844 mm
72.6 in.
What is the kerb weight of 2010 Infiniti M IV (Y51) M56 V8 (420 Hp) AWD Automatic?
1916 kg
4224 lbs.
What is the maximum permissible mass of 2010 Infiniti M IV (Y51) M56 V8 (420 Hp) AWD Automatic?
2395 kg
5280 lbs.
What is the trunk (boot) capacity of 2010 Infiniti M Sedan?
422 l
14.9 cu. ft.
What are the number of gears and the gearbox type of 2010 Infiniti M IV (Y51) M56 V8 (420 Hp) AWD Automatic?
7, automatic transmission

General information

Model
Generation
Modification (Engine)
M56 V8 (420 Hp) AWD Automatic
Start of production
2010
End of production
2019
Powertrain Architecture
Internal Combustion engine
Body type
Sedan
Seats
5
Doors
4
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Performance specs

Fuel consumption (economy) - urban
14.7 l/100 km 16 US mpg
19.2 UK mpg
6.8 km/l
Fuel consumption (economy) - extra urban
10.2 l/100 km 23.1 US mpg
27.7 UK mpg
9.8 km/l
Fuel Type
Petrol (Gasoline)
Weight-to-power ratio
4.6 kg/Hp, 219.2 Hp/tonne
Weight-to-torque ratio
3.4 kg/Nm, 294.9 Nm/tonne

Engine specs

Power
420 Hp @ 6000 rpm.
Power per litre
75.6 Hp/l
Torque
565 Nm @ 4400 rpm. 417 lb.-ft. @ 4400 rpm.
Maximum engine speed
6700 rpm.
Engine layout
Front, Longitudinal
Engine Model/Code
VK56VD
Engine displacement
5552 cm3 338.8 cu. in.
Number of cylinders
8
Engine configuration
V-engine
Cylinder Bore
98 mm 3.86 in.
Piston Stroke
92 mm 3.62 in.
Compression ratio
11.5:1
Number of valves per cylinder
4
Fuel injection system
Direct injection
Valvetrain
DOHC
Engine oil capacity
6.1 l 6.45 US qt | 5.37 UK qt
Engine oil specification
Coolant
10.9 l 11.52 US qt | 9.59 UK qt

Volume and weights

Kerb Weight
1916 kg 4224 lbs.
Max. weight
2395 kg 5280 lbs.
Max load
479 kg 1056 lbs.
Trunk (boot) space - minimum
422 l 14.9 cu. ft.
Fuel tank capacity
76 l 20.08 US gal | 16.72 UK gal

Dimensions

Length
4945 mm 194.69 in.
Width
1844 mm 72.6 in.
Height
1514 mm 59.61 in.
Wheelbase
2901 mm 114.21 in.
Front track
1575 mm 62.01 in.
Rear (Back) track
1565 mm 61.61 in.
Ride height (ground clearance)
145 mm 5.71 in.
Drag coefficient (Cd)
0.27
Minimum turning circle (turning diameter)
11.4 m 37.4 ft.

Drivetrain, brakes and suspension specs

Drivetrain Architecture
The Internal combustion engine (ICE) drives the rear wheels permanently, and the front wheels are driven through an electrically or mechanically operated clutch if necessary.
Drive wheel
All wheel drive (4x4)
Number of gears and type of gearbox
7 gears, automatic transmission
Front suspension
Double wishbone
Rear suspension
Independent multi-link spring suspension with anti-roll bar
Front brakes
Ventilated discs, 320.04x27.94 mm
Rear brakes
Ventilated discs, 307.34x15.24 mm
Assisting systems
ABS (Anti-lock braking system)
Steering type
Steering rack and pinion
Power steering
Electric Steering
Tire size
245/50 R18 V
Wheel rim size
8.0J x 18