2008 Alpina B7 vs. 2006 Bentley Arnage
To start off, 2008 Alpina B7 is newer by 2 year(s). Which means there will be less support and parts availability for 2006 Bentley Arnage. In addition, the cost of maintenance, including insurance, on 2006 Bentley Arnage would be higher. At 6,750 cc (8 cylinders), 2006 Bentley Arnage is equipped with a bigger engine. In terms of performance, 2008 Alpina B7 (493 HP @ 5500 RPM) has 94 more horse power than 2006 Bentley Arnage. (399 HP @ 4000 RPM). In normal driving conditions, 2008 Alpina B7 should accelerate faster than 2006 Bentley Arnage. With that said, vehicle weight also plays an important factor in acceleration. 2006 Bentley Arnage weights approximately 626 kg more than 2008 Alpina B7.
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, 2006 Bentley Arnage (835 Nm @ 3250 RPM) has 135 more torque (in Nm) than 2008 Alpina B7. (700 Nm @ 4250 RPM). This means 2006 Bentley Arnage will have an easier job in driving up hills or pulling heavy equipment than 2008 Alpina B7.
Compare all specifications:
| 2008 Alpina B7 | 2006 Bentley Arnage | |
| Make | Alpina | Bentley |
| Model | B7 | Arnage |
| Year Released | 2008 | 2006 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 6750 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 493 HP | 399 HP |
| Engine RPM | 5500 RPM | 4000 RPM |
| Torque | 700 Nm | 835 Nm |
| Torque RPM | 4250 RPM | 3250 RPM |
| Engine Bore Size | 92 mm | 104.2 mm |
| Engine Stroke Size | 82.7 mm | 99.1 mm |
| Engine Compression Ratio | 9.0:1 | 8.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 300 km/hour | 250 km/hour |
| Acceleration 0-100mph | 4.9 seconds | 6.3 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1960 kg | 2586 kg |
| Vehicle Length | 5050 mm | 5400 mm |
| Vehicle Width | 1910 mm | 1940 mm |
| Vehicle Height | 1480 mm | 1520 mm |
| Wheelbase Size | 3000 mm | 3120 mm |
| Fuel Consumption Overall | 12.8 L/100km | 19.2 L/100km |
| Fuel Tank Capacity | 88 L | 100 L |
