1992 Aston Martin V8 Vantage vs. 2004 Opel Signum
To start off, 2004 Opel Signum is newer by 12 year(s). Which means there will be less support and parts availability for 1992 Aston Martin V8 Vantage. In addition, the cost of maintenance, including insurance, on 1992 Aston Martin V8 Vantage would be higher. At 5,340 cc (8 cylinders), 1992 Aston Martin V8 Vantage is equipped with a bigger engine. In terms of performance, 1992 Aston Martin V8 Vantage (543 HP @ 6500 RPM) has 370 more horse power than 2004 Opel Signum. (173 HP @ 5500 RPM). In normal driving conditions, 1992 Aston Martin V8 Vantage should accelerate faster than 2004 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 1992 Aston Martin V8 Vantage weights approximately 432 kg more than 2004 Opel Signum. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1992 Aston Martin V8 Vantage 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 1992 Aston Martin V8 Vantage. However, in wet, icy, snow, or gravel driving conditions, 2004 Opel 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, 1992 Aston Martin V8 Vantage (745 Nm @ 4000 RPM) has 480 more torque (in Nm) than 2004 Opel Signum. (265 Nm @ 2500 RPM). This means 1992 Aston Martin V8 Vantage will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Signum.
Compare all specifications:
| 1992 Aston Martin V8 Vantage | 2004 Opel Signum | |
| Make | Aston Martin | Opel |
| Model | V8 Vantage | Signum |
| Year Released | 1992 | 2004 |
| Body Type | Coupe | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 5340 cc | 1995 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 543 HP | 173 HP |
| Engine RPM | 6500 RPM | 5500 RPM |
| Torque | 745 Nm | 265 Nm |
| Torque RPM | 4000 RPM | 2500 RPM |
| Engine Bore Size | 100 mm | 86 mm |
| Engine Stroke Size | 85 mm | 86 mm |
| Engine Compression Ratio | 8.2:1 | 9.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1992 kg | 1560 kg |
| Vehicle Length | 4750 mm | 4640 mm |
| Vehicle Width | 1930 mm | 1800 mm |
| Vehicle Height | 1340 mm | 1470 mm |
| Wheelbase Size | 2620 mm | 2840 mm |
| Fuel Tank Capacity | 105 L | 60 L |
