2007 Bentley Arnage vs. 2008 Porsche 911
To start off, 2008 Porsche 911 is newer by 1 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 101 more horse power than 2008 Porsche 911. (350 HP @ 6600 RPM). In normal driving conditions, 2007 Bentley Arnage should accelerate faster than 2008 Porsche 911. With that said, vehicle weight also plays an important factor in acceleration. 2007 Bentley Arnage weights approximately 1119 kg more than 2008 Porsche 911. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 2007 Bentley Arnage. In wet, icy, snow, or gravel driving conditions, 2008 Porsche 911 will offer significantly more control. 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 (835 Nm @ 3250 RPM) has 435 more torque (in Nm) than 2008 Porsche 911. (400 Nm @ 4600 RPM). This means 2007 Bentley Arnage will have an easier job in driving up hills or pulling heavy equipment than 2008 Porsche 911.
Compare all specifications:
| 2007 Bentley Arnage | 2008 Porsche 911 | |
| Make | Bentley | Porsche |
| Model | Arnage | 911 |
| Year Released | 2007 | 2008 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 6761 cc | 3824 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 451 HP | 350 HP |
| Engine RPM | 4100 RPM | 6600 RPM |
| Torque | 835 Nm | 400 Nm |
| Torque RPM | 3250 RPM | 4600 RPM |
| Engine Bore Size | 104.2 mm | 99 mm |
| Engine Stroke Size | 99.1 mm | 82.8 mm |
| Engine Compression Ratio | 7.8:1 | 11.8:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Acceleration 0-100mph | 6.3 seconds | 4.9 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2655 kg | 1536 kg |
| Vehicle Length | 5650 mm | 4430 mm |
| Vehicle Width | 2130 mm | 1860 mm |
| Vehicle Height | 1520 mm | 1310 mm |
| Wheelbase Size | 3370 mm | 2360 mm |
| Fuel Consumption Overall | 20.6 L/100km | 11.8 L/100km |
| Fuel Tank Capacity | 96 L | 67 L |
