2007 Bentley Arnage vs. 2004 Opel Astra
To start off, 2007 Bentley Arnage is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Opel Astra. In addition, the cost of maintenance, including insurance, on 2004 Opel Astra 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 415 more horse power than 2004 Opel Astra. (85 HP @ 5400 RPM). In normal driving conditions, 2007 Bentley Arnage should accelerate faster than 2004 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2007 Bentley Arnage weights approximately 1270 kg more than 2004 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Bentley Arnage is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2007 Bentley Arnage. However, in wet, icy, snow, or gravel driving conditions, 2004 Opel Astra, being front wheel drive (FWD), will offer much better control with better grip. 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 (1,001 Nm @ 3200 RPM) has 862 more torque (in Nm) than 2004 Opel Astra. (139 Nm @ 2600 RPM). This means 2007 Bentley Arnage will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Astra.
Compare all specifications:
| 2007 Bentley Arnage | 2004 Opel Astra | |
| Make | Bentley | Opel |
| Model | Arnage | Astra |
| Year Released | 2007 | 2004 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 6761 cc | 1598 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 500 HP | 85 HP |
| Engine RPM | 4200 RPM | 5400 RPM |
| Torque | 1001 Nm | 139 Nm |
| Torque RPM | 3200 RPM | 2600 RPM |
| Engine Bore Size | 104.2 mm | 79 mm |
| Engine Stroke Size | 99.1 mm | 81.5 mm |
| Top Speed | 270 km/hour | 157 km/hour |
| Acceleration 0-100mph | 5.8 seconds | 15 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 2585 kg | 1315 kg |
| Vehicle Length | 5410 mm | 4290 mm |
| Vehicle Width | 1940 mm | 1720 mm |
| Vehicle Height | 1520 mm | 1470 mm |
| Wheelbase Size | 3120 mm | 2610 mm |
| Fuel Tank Capacity | 96 L | 52 L |
