2005 Aston Martin Vanquish vs. 2004 Opel Vectra
To start off, 2005 Aston Martin Vanquish is newer by 1 year(s). Which means there will be less support and parts availability for 2004 Opel Vectra. In addition, the cost of maintenance, including insurance, on 2004 Opel Vectra would be higher. At 5,933 cc (12 cylinders), 2005 Aston Martin Vanquish is equipped with a bigger engine. In terms of performance, 2005 Aston Martin Vanquish (454 HP @ 6800 RPM) has 302 more horse power than 2004 Opel Vectra. (152 HP @ 5600 RPM). In normal driving conditions, 2005 Aston Martin Vanquish should accelerate faster than 2004 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Aston Martin Vanquish weights approximately 360 kg more than 2004 Opel Vectra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Aston Martin Vanquish 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 2005 Aston Martin Vanquish. However, in wet, icy, snow, or gravel driving conditions, 2004 Opel Vectra, 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, 2005 Aston Martin Vanquish (542 Nm @ 5000 RPM) has 319 more torque (in Nm) than 2004 Opel Vectra. (223 Nm @ 3800 RPM). This means 2005 Aston Martin Vanquish will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Vectra.
Compare all specifications:
| 2005 Aston Martin Vanquish | 2004 Opel Vectra | |
| Make | Aston Martin | Opel |
| Model | Vanquish | Vectra |
| Year Released | 2005 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 5933 cc | 2198 cc |
| Engine Cylinders | 12 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 454 HP | 152 HP |
| Engine RPM | 6800 RPM | 5600 RPM |
| Torque | 542 Nm | 223 Nm |
| Torque RPM | 5000 RPM | 3800 RPM |
| Engine Compression Ratio | 10.5:1 | 12.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 322 km/hour | 207 km/hour |
| Acceleration 0-100mph | 5 seconds | 10.1 seconds |
| Drive Type | Rear | Front |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1910 kg | 1550 kg |
| Vehicle Length | 4670 mm | 4830 mm |
| Vehicle Width | 1930 mm | 1800 mm |
| Vehicle Height | 1340 mm | 1510 mm |
| Wheelbase Size | 2700 mm | 2840 mm |
| Fuel Consumption Overall | 16.7 L/100km | 8.1 L/100km |
| Fuel Tank Capacity | 80 L | 60 L |
