2005 Bentley Continental GT vs. 2008 Opel Astra
To start off, 2008 Opel Astra is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Bentley Continental GT. In addition, the cost of maintenance, including insurance, on 2005 Bentley Continental GT would be higher. At 5,998 cc, 2005 Bentley Continental GT is equipped with a bigger engine. In terms of performance, 2005 Bentley Continental GT (553 HP @ 6100 RPM) has 430 more horse power than 2008 Opel Astra. (123 HP @ 5600 RPM). In normal driving conditions, 2005 Bentley Continental GT should accelerate faster than 2008 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Bentley Continental GT weights approximately 1015 kg more than 2008 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Bentley Continental GT is four wheel drive (4WD), it will have significant more traction and grip than 2008 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2005 Bentley Continental GT 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, 2005 Bentley Continental GT (650 Nm @ 1600 RPM) has 480 more torque (in Nm) than 2008 Opel Astra. (170 Nm @ 3800 RPM). This means 2005 Bentley Continental GT will have an easier job in driving up hills or pulling heavy equipment than 2008 Opel Astra.
Compare all specifications:
| 2005 Bentley Continental GT | 2008 Opel Astra | |
| Make | Bentley | Opel |
| Model | Continental GT | Astra |
| Year Released | 2005 | 2008 |
| Body Type | Coupe | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 5998 cc | 1794 cc |
| Engine Type | W | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 553 HP | 123 HP |
| Engine RPM | 6100 RPM | 5600 RPM |
| Torque | 650 Nm | 170 Nm |
| Torque RPM | 1600 RPM | 3800 RPM |
| Engine Bore Size | 84 mm | 80.5 mm |
| Engine Stroke Size | 90.2 mm | 88.2 mm |
| Engine Compression Ratio | 9.5:1 | 10.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 318 km/hour | 198 km/hour |
| Acceleration 0-100mph | 4.8 seconds | 10.9 seconds |
| Drive Type | 4WD | Front |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 2340 kg | 1325 kg |
| Vehicle Length | 4820 mm | 4520 mm |
| Vehicle Width | 1920 mm | 1800 mm |
| Vehicle Height | 1150 mm | 1510 mm |
| Wheelbase Size | 2750 mm | 2710 mm |
| Fuel Consumption Overall | 17.1 L/100km | 7.8 L/100km |
| Fuel Tank Capacity | 90 L | 52 L |
