2002 Aston Martin DB7 vs. 1998 Opel Signum
To start off, 2002 Aston Martin DB7 is newer by 4 year(s). Which means there will be less support and parts availability for 1998 Opel Signum. In addition, the cost of maintenance, including insurance, on 1998 Opel Signum would be higher. At 5,935 cc (12 cylinders), 2002 Aston Martin DB7 is equipped with a bigger engine. In terms of performance, 2002 Aston Martin DB7 (450 HP @ 6000 RPM) has 277 more horse power than 1998 Opel Signum. (173 HP @ 5500 RPM). In normal driving conditions, 2002 Aston Martin DB7 should accelerate faster than 1998 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2002 Aston Martin DB7 weights approximately 174 kg more than 1998 Opel Signum. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2002 Aston Martin DB7 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 DB7. However, in wet, icy, snow, or gravel driving conditions, 1998 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, 2002 Aston Martin DB7 (571 Nm) has 386 more torque (in Nm) than 1998 Opel Signum. (185 Nm). This means 2002 Aston Martin DB7 will have an easier job in driving up hills or pulling heavy equipment than 1998 Opel Signum.
Compare all specifications:
2002 Aston Martin DB7 | 1998 Opel Signum | |
Make | Aston Martin | Opel |
Model | DB7 | Signum |
Year Released | 2002 | 1998 |
Body Type | Coupe | Hatchback |
Engine Position | Front | Front |
Engine Size | 5935 cc | 1910 cc |
Engine Cylinders | 12 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 450 HP | 173 HP |
Engine RPM | 6000 RPM | 5500 RPM |
Torque | 571 Nm | 185 Nm |
Engine Bore Size | 89 mm | 86 mm |
Engine Stroke Size | 79.5 mm | 86 mm |
Top Speed | 298 km/hour | 220 km/hour |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1740 kg | 1566 kg |
Vehicle Length | 4490 mm | 4640 mm |
Vehicle Width | 1870 mm | 1800 mm |
Vehicle Height | 1250 mm | 1470 mm |
Wheelbase Size | 2540 mm | 2840 mm |
Fuel Tank Capacity | 89 L | 60 L |