2002 Aston Martin Vanquish vs. 2003 Vauxhall Signum
To start off, 2003 Vauxhall Signum is newer by 1 year(s). Which means there will be less support and parts availability for 2002 Aston Martin Vanquish. In addition, the cost of maintenance, including insurance, on 2002 Aston Martin Vanquish would be higher. At 5,934 cc (12 cylinders), 2002 Aston Martin Vanquish is equipped with a bigger engine. In terms of performance, 2002 Aston Martin Vanquish (454 HP @ 6800 RPM) has 281 more horse power than 2003 Vauxhall Signum. (173 HP @ 5500 RPM). In normal driving conditions, 2002 Aston Martin Vanquish should accelerate faster than 2003 Vauxhall Signum. With that said, vehicle weight also plays an important factor in acceleration. 2002 Aston Martin Vanquish weights approximately 495 kg more than 2003 Vauxhall Signum. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2002 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 2002 Aston Martin Vanquish. However, in wet, icy, snow, or gravel driving conditions, 2003 Vauxhall Signum, 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, 2002 Aston Martin Vanquish (542 Nm @ 5000 RPM) has 277 more torque (in Nm) than 2003 Vauxhall Signum. (265 Nm @ 2500 RPM). This means 2002 Aston Martin Vanquish will have an easier job in driving up hills or pulling heavy equipment than 2003 Vauxhall Signum.
Compare all specifications:
| 2002 Aston Martin Vanquish | 2003 Vauxhall Signum | |
| Make | Aston Martin | Vauxhall |
| Model | Vanquish | Signum |
| Year Released | 2002 | 2003 |
| Body Type | Coupe | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 5934 cc | 1997 cc |
| Engine Cylinders | 12 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 454 HP | 173 HP |
| Engine RPM | 6800 RPM | 5500 RPM |
| Torque | 542 Nm | 265 Nm |
| Torque RPM | 5000 RPM | 2500 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Front |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1910 kg | 1415 kg |
| Vehicle Length | 4670 mm | 4640 mm |
| Vehicle Width | 1930 mm | 1800 mm |
| Vehicle Height | 1340 mm | 1470 mm |
| Wheelbase Size | 2700 mm | 2840 mm |
