Infiniti M IV (Y51) M56 V8 (420 Hp) Automatic Technical specifications and fuel economy
Infiniti M IV (Y51) M56 V8 (420 Hp) Automatic has a urban fuel consumption of 14.7 l/100 km | 16.0 mpg US | 19.2 mpg UK extra urban fuel consumption of 9.4 l/100 km | 25.0 mpg US | 30.1 mpg UK
Infiniti M IV (Y51) M56 V8 (420 Hp) Automatic Technical information
| Infiniti M IV (Y51) M56 V8 (420 Hp) Automatic General information | |
|---|---|
| Brand : | Infiniti |
| Model : | M |
| Generation : | M IV (Y51) |
| Engine / modification : | M56 V8 (420 Hp) Automatic |
| Production start : | 2010 year |
| Production end : | 2019 year |
| Coupe type : | Sedan |
| Num. of Doors : | 4 |
| Num. of seats : | 5 |
| Infiniti M IV (Y51) M56 V8 (420 Hp) Automatic Fuel economy (consumption) | |
| Fuel consumption / economy - urban : | 14.7 l/100 km | 16.0 mpg US | 19.2 mpg UK |
| Fuel consumption / economy - extra urban : | 9.4 l/100 km | 25.0 mpg US | 30.1 mpg UK |
| Fuel consumption / economy - combined : | |
| Fuel Type : | Petrol (Gasoline) |
| Drag coefficient : | 0.27 |
| Fuel tank volume : | 76 l | 20.1 US gallons | 16.7 UK gallons |
| Infiniti M IV (Y51) M56 V8 (420 Hp) Automatic Performance | |
| Power : | 420 hp | 309 kW |
| Max power in : | 6000 rpm. |
| Maximum speed : | |
| Acceleration from 0 to 100 km/h : | |
| Torque : | 565 Nm @ 4400 rpm. |
| Infiniti M IV (Y51) M56 V8 (420 Hp) Automatic Engine | |
| Model Engine : | VK56VD |
| Engine position : | Front, longitudinal |
| Engine displacement : | 5552 cm3 |
| Engine oil capacity : | 6.4 l |
| Coolant : | 11.5 l |
| Fuel System : | Direct injection |
| Maximum engine speed : | 6700 rpm. |
| Position of cylinders : | V engine |
| Valvetrain : | DOHC |
| Number of cylinders : | 8 |
| Number of valves per cylinder : | 4 |
| Compression ratio : | 11.5 |
| Piston Stroke : | 92 mm |
| Cylinder Bore : | 98 mm |
| Infiniti M IV (Y51) M56 V8 (420 Hp) Automatic Transmission | |
| Wheel Drive : | Rear wheel drive |
| Number of Gears (automatic transmission) : | 7 |
| Infiniti M IV (Y51) M56 V8 (420 Hp) Automatic Chassis | |
| Length : | 4945 mm | 194.7 in |
| Width : | 1844 mm | 72.6 in |
| Height : | 1501 mm | 59.1 in |
| Wheelbase : | 2901 mm | 114.2 in |
| Front track : | 1575 mm | 62.0 in |
| Rear (Back) track : | 1570 mm | 61.8 in |
| Ride height(clearance) : | 150 mm | 5.9 in |
| Minimum volume of Luggage (trunk) : | 422 l |
| Front suspension : | Double wishbone |
| Rear suspension : | Independent, spring multi-link with stabilizer |
| Max weight : | 2333 kg | 5143 lbs |
| Kerb Weight : | 1827 kg | 4028 lbs |
| Power steering : | Electric Steering |
| Minimum turning circle (turning diameter) : | 11.2 m |
| Infiniti M IV (Y51) M56 V8 (420 Hp) Automatic Tyres / Wheels | |
| Tire size : | 245/50 R18 V; 245/40 R20 W |
| Wheel rims size : | 8.0J x 18; 9.0J x 20 |