1992 Aston Martin V8 Vantage vs. 2005 Opel Signum
To start off, 2005 Opel Signum is newer by 13 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 444 more horse power than 2005 Opel Signum. (99 HP @ 3120 RPM). In normal driving conditions, 1992 Aston Martin V8 Vantage should accelerate faster than 2005 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 1992 Aston Martin V8 Vantage weights approximately 397 kg more than 2005 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, 2005 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 515 more torque (in Nm) than 2005 Opel Signum. (230 Nm @ 1500 RPM). This means 1992 Aston Martin V8 Vantage will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Signum.
Compare all specifications:
| 1992 Aston Martin V8 Vantage | 2005 Opel Signum | |
| Make | Aston Martin | Opel |
| Model | V8 Vantage | Signum |
| Year Released | 1992 | 2005 |
| Body Type | Coupe | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 5340 cc | 1993 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 543 HP | 99 HP |
| Engine RPM | 6500 RPM | 3120 RPM |
| Torque | 745 Nm | 230 Nm |
| Torque RPM | 4000 RPM | 1500 RPM |
| Engine Bore Size | 100 mm | 84 mm |
| Engine Stroke Size | 85 mm | 90 mm |
| Engine Compression Ratio | 8.2:1 | 18.5:1 |
| Fuel Type | Gasoline | Diesel |
| 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 | 1595 kg |
| Vehicle Length | 4750 mm | 4640 mm |
| Vehicle Width | 1930 mm | 1800 mm |
| Vehicle Height | 1340 mm | 1470 mm |
| Wheelbase Size | 2620 mm | 2740 mm |
| Fuel Tank Capacity | 105 L | 60 L |
