INFINITI
Infiniti M Y51 (2010–2019) Specs
Specifications, engines, dimensions and technical data.
Gen 4
2010 - 2019
Y51
Sedan
W
L
H
WB
GC
Boot
Engine
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Power
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Fuel
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Gears
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Platform
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Body Style
Chassis
Engines
Quick Specs
Fuel
Fuel
Combined
Combined
Chassis & Body
Engine Lineup
| Trans | Engine | Gears | HP | Fuel | CO₂ |
|---|---|---|---|---|---|
| AT | M30d V6 Automatic | 7 | 238 HP | Diesel | — |
| AT | M35h V6 Hybrid Automatic | 7 | 360 HP | Petrol | — |
| AT | M37 V6 AWD Automatic | 7 | 330 HP | Petrol | — |
| AT | M56 V8 AWD Automatic | 7 | 420 HP | Petrol | — |
Note: Performance figures may vary based on market and conditions.
Infiniti M Y51 overview
The Infiniti M (Y51) is the 4th generation of the M, built from 2010 to 2019. It is offered as a Sedan with 4 engines (diesel, petrol), from 238 HP to 420 HP. The M56 V8 (420 Hp) Automatic is 4945 mm long.
How much horsepower does the Infiniti M have?
The Infiniti M (Y51) has 238 HP to 420 HP, depending on the engine: 3.0 V9x (238 HP), 3.5 Vq (302 HP), 3.7 Vq (330 HP), 5.6 Vk (420 HP).
What engines are available for the Infiniti M?
The Infiniti M is available with 4 engines: 3.0 V9x (238 HP, diesel), 3.5 Vq (302 HP, petrol), 3.7 Vq (330 HP, petrol), 5.6 Vk (420 HP, petrol).
What are the dimensions of the Infiniti M?
The Infiniti M is 4945 mm long, 1844 mm wide, 1501 mm tall, with a 2901 mm wheelbase.
Advanced Specs
Overview
| Generation | Infiniti M IV Y51 |
|---|---|
| Year | 2010–2019 |
| Platform | Nissan FM |
| Variant | M56 V8 (420 Hp) Automatic |
| Body type | sedan |
| Engine type | Fuel |
| Fuel type | Petrol |
| Seats | 5 |
| Doors | 4 |
Power & torque
| Power | 420 HP |
|---|---|
| Power @ max rpm | 6000 rpm |
| Torque | 565 Nm |
| Torque @ max rpm | 4400 rpm |
Engine
| Engine code | VK56VD |
|---|---|
| Displacement | 5552 cc |
| Cylinders | 8 |
| Configuration | V Engine |
| Bore | 98.0 mm |
| Stroke | 92.0 mm |
| Compression ratio | 11.5 |
| Valves per cylinder | 4 |
| Injection system | Direct Injection |
| Valvetrain | dohc |
| Oil capacity | 6.1 L |
| Coolant | 10.9 L |
| Engine layout | Front Longitudinal |
Drivetrain & transmission
| Drive | Rear Wheel Drive |
|---|---|
| Powertrain architecture | Internal Combustion Engine |
| Drivetrain architecture | The Internal Combustion Engine Ice Drives The Rear Wheels Of The Vehicle |
| Gearbox type | torque_converter |
| Gears | 7 |
| Gearbox code | Jatco RE7R01A |
| Gearbox manufacturer | Infiniti |
Dimensions
| Length | 4945 mm |
|---|---|
| Width | 1844 mm |
| Height | 1501 mm |
| Wheelbase | 2901 mm |
| Front track | 1575 mm |
| Rear track | 1570 mm |
| Boot space | 422 L |
| Ground clearance | 150 mm |
| Turning circle | 11.2 m |
Mass
| Kerb weight | 1827 kg |
|---|---|
| Max weight | 2333 kg |
| Max load | 506 kg |
Consumption & emissions
| Fuel urban | 14.7 L/100km |
|---|---|
| Fuel extra urban | 9.4 L/100km |
| Fuel tank | 76.0 L |
Chassis & brakes
| Front suspension | Double Wishbone |
|---|---|
| Rear suspension | Independent Multi Link Spring Suspension With Stabilizer |
| Front brakes | Ventilated discs, 320.04x27.94 mm |
| Rear brakes | Ventilated discs, 307.34x15.24 mm |
| Steering type | Steering Rack And Pinion |
| Power steering | Electric Steering |
| Tire size | 245/50 R18 V; 245/40 R20 W |
| Wheel rims | 8.0J x 18; 9.0J x 20 |
| Assisting systems | Abs Anti Lock Braking System |
Efficiency ratios
| Weight-to-power | 4.4 kg/Hp, 229.9 Hp/tonne |
|---|---|
| Weight-to-torque | 3.2 kg/Nm, 309.3 Nm/tonne |
Other
| Start Of Production | 2010 |
|---|---|
| End Of Production | 2019 |
Performance
Engine speed (1k/rpm)
! Figures from catalog data; real-world values may differ.
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