2007 Bentley Arnage vs. 2009 Infiniti M
To start off, 2009 Infiniti M is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Bentley Arnage. In addition, the cost of maintenance, including insurance, on 2007 Bentley Arnage would be higher. At 6,761 cc (8 cylinders), 2007 Bentley Arnage is equipped with a bigger engine. In terms of performance, 2007 Bentley Arnage (451 HP @ 4100 RPM) has 148 more horse power than 2009 Infiniti M. (303 HP @ 6800 RPM). In normal driving conditions, 2007 Bentley Arnage should accelerate faster than 2009 Infiniti M. With that said, vehicle weight also plays an important factor in acceleration. 2007 Bentley Arnage weights approximately 866 kg more than 2009 Infiniti M. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2007 Bentley Arnage (875 Nm @ 1800 RPM) has 520 more torque (in Nm) than 2009 Infiniti M. (355 Nm @ 4800 RPM). This means 2007 Bentley Arnage will have an easier job in driving up hills or pulling heavy equipment than 2009 Infiniti M.
Compare all specifications:
| 2007 Bentley Arnage | 2009 Infiniti M | |
| Make | Bentley | Infiniti |
| Model | Arnage | M |
| Year Released | 2007 | 2009 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 6761 cc | 3496 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 451 HP | 303 HP |
| Engine RPM | 4100 RPM | 6800 RPM |
| Torque | 875 Nm | 355 Nm |
| Torque RPM | 1800 RPM | 4800 RPM |
| Engine Bore Size | 104.1 mm | 95.5 mm |
| Engine Stroke Size | 99.1 mm | 81.4 mm |
| Engine Compression Ratio | 7.8:1 | 10.6:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2585 kg | 1719 kg |
| Vehicle Length | 5400 mm | 4940 mm |
| Vehicle Width | 1940 mm | 1810 mm |
| Vehicle Height | 1520 mm | 1520 mm |
| Wheelbase Size | 3120 mm | 2910 mm |
| Fuel Consumption Highway | 14.7 L/100km | 9.4 L/100km |
| Fuel Consumption City | 21.4 L/100km | 13.8 L/100km |
| Fuel Consumption Overall | 19.6 L/100km | 12.4 L/100km |
| Fuel Tank Capacity | 96 L | 76 L |
