2007 Bentley Arnage vs. 2005 Porsche 911
To start off, 2007 Bentley Arnage is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Porsche 911. In addition, the cost of maintenance, including insurance, on 2005 Porsche 911 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 (500 HP @ 4200 RPM) has 55 more horse power than 2005 Porsche 911. (445 HP @ 6000 RPM). In normal driving conditions, 2007 Bentley Arnage should accelerate faster than 2005 Porsche 911. With that said, vehicle weight also plays an important factor in acceleration. 2007 Bentley Arnage weights approximately 995 kg more than 2005 Porsche 911. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2007 Bentley Arnage (1,001 Nm) has 381 more torque (in Nm) than 2005 Porsche 911. (620 Nm). This means 2007 Bentley Arnage will have an easier job in driving up hills or pulling heavy equipment than 2005 Porsche 911.
Compare all specifications:
| 2007 Bentley Arnage | 2005 Porsche 911 | |
| Make | Bentley | Porsche |
| Model | Arnage | 911 |
| Year Released | 2007 | 2005 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 6761 cc | 3605 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 500 HP | 445 HP |
| Engine RPM | 4200 RPM | 6000 RPM |
| Torque | 1001 Nm | 620 Nm |
| Engine Bore Size | 104.2 mm | 100 mm |
| Engine Stroke Size | 99.1 mm | 76 mm |
| Engine Compression Ratio | 7.8:1 | 9.4:1 |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2585 kg | 1590 kg |
| Vehicle Length | 5410 mm | 4440 mm |
| Vehicle Width | 1940 mm | 1840 mm |
| Vehicle Height | 1520 mm | 1300 mm |
| Wheelbase Size | 3120 mm | 2360 mm |
| Fuel Consumption Highway | 14.7 L/100km | 10.7 L/100km |
| Fuel Consumption City | 21.4 L/100km | 15.7 L/100km |
| Fuel Consumption Overall | 19.6 L/100km | 13.1 L/100km |
| Fuel Tank Capacity | 96 L | 63 L |
