Sedan, 4 Doors, 5 Seats
 
                                                12.6 l/100 km 18.67 US mpg
                         
                       
                                                 17.9 l/100 km 13.14 US mpg
                         
                                               9.6 l/100 km 24.5 US mpg                         
                     
                       
                                                  307 Hp @ 6800 rpm.
                         
                                                  87.8 Hp/l                         
                        
250 km/h 155.34 mph
                                            3498  cm3
                                        213.46 cu. in.                                                               
6, V-engine
Rear wheel drive,
                                       4935 mm                                       
 194.29 in.                                              
                                       1795 mm                                       
 70.67 in.                                              
                                       1868 kg                                       
4118.24 lbs.                                              
| Brand | Infiniti | 
|---|---|
| Model | M (Sedan) | 
| Version | M III (Y50) | 
| Engine version | 35 i V6 24V (307 Hp) | 
| Year production start | 2008 | 
| Year production end | 2010 | 
| Vehicle type | Sedan | 
| Horsepower RPM | 307 Hp @ 6800 rpm. | 
| Acceleration 0 - 100 kmh sec | 6.4 sec | 
| Curb weight kg -lbs total | 1868 kg4118.24 lbs. | 
| Overall length mm - inch | 4935 mm194.29 in. | 
| Doors | 4 | 
| Top Speed | 250 km/h 155.34 mph | 
| Cam configuration | DOHC | 
|---|---|
| Engine position and orientation | Front, Longitudinal | 
| Cylinders | 6 | 
| Position of cylinders | V-engine | 
| Displacement (liters) | 3498 cm3213.46 cu. in. | 
| Eng. horsepower RPM | 307 Hp @ 6800 rpm. | 
| Horsepower per litre | 87.8 Hp/l | 
| Weight / horsepower kg/hp - hp/tons | 6.1 kg/Hp164.3 Hp/tonne | 
| Weight / torque kg/Nm - Nm/tons | 4 kg/Nm, 247.9 Nm/tonne 4 kg/Nm247.9 Nm/tonne | 
| Torque Nm RPM lb-ft RPM | 463 Nm @ 4800 rpm.341.49 lb.-ft. @ 4800 rpm. | 
| Fuel delivery system | Multi-point indirect injection | 
| Fuel type | Petrol (Gasoline) | 
| Valvetrain | 4 | 
| Engine aspiration | Naturally aspirated engine | 
| Powertrain architecture | Internal Combustion engine | 
| Engine location | Front, Longitudinal | 
| Drive configuration | Rear wheel drive | 
|---|
| Front brakes | Ventilated discs | 
|---|---|
| Rear brakes | Ventilated discs | 
| Anti-lock brake system | ABS (Anti-lock braking system) | 
| Front suspension | Independent, Spring McPherson, with stabilizer | 
|---|---|
| Rear suspension | Independent, spring multi-link with stabilizer | 
| Wheels size | 245/45 R18 | 
|---|
| Passengers seats | 5 | 
|---|---|
| Trunk space max liter | cu. Ft. | 388 l13.7 cu. ft. | 
| Overall length mm - inch | 4935 mm194.29 in. | 
|---|---|
| Overall width mm -inch | 1795 mm70.67 in. | 
| Overall height mm -inch | 1509 mm59.41 in. | 
| Wheelbase mm - inch | 2900 mm114.17 in. | 
| Track width front mm - inch | 1535 mm60.43 in. | 
| Track width rear mm - inch | 1535 mm60.43 in. | 
| Curb weight kg -lbs total | 1868 kg4118.24 lbs. | 
|---|---|
| Fuel tank liters | gallons | 80 l21.13 US gal | 17.6 UK gal | 
| City l/100km - mpg | 17.9 l/100 km13.14 US mpg | 
|---|---|
| Highway l/100 km - mpg | 9.6 l/100 km24.5 US mpg | 
| Combined l/100 km - Mpg | 12.6 l/100 km18.67 US mpg | 
| Autonomy km (combined use) | 667 | 
6 CYLINDER  V-Engine
https://www.thecarspec.com/components/engine/6-cylinders-v