2005 Aston Martin V8 Vantage vs. 2003 Opel Signum
To start off, 2005 Aston Martin V8 Vantage is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Opel Signum. In addition, the cost of maintenance, including insurance, on 2003 Opel Signum would be higher. At 4,280 cc (8 cylinders), 2005 Aston Martin V8 Vantage is equipped with a bigger engine. In terms of performance, 2005 Aston Martin V8 Vantage (379 HP @ 7000 RPM) has 204 more horse power than 2003 Opel Signum. (175 HP @ 4000 RPM). In normal driving conditions, 2005 Aston Martin V8 Vantage should accelerate faster than 2003 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Signum weights approximately 100 kg more than 2005 Aston Martin V8 Vantage.
Because 2005 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 2005 Aston Martin V8 Vantage. However, in wet, icy, snow, or gravel driving conditions, 2003 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, 2005 Aston Martin V8 Vantage (410 Nm @ 5000 RPM) has 39 more torque (in Nm) than 2003 Opel Signum. (371 Nm @ 1900 RPM). This means 2005 Aston Martin V8 Vantage will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Signum. 2003 Opel Signum has automatic transmission and 2005 Aston Martin V8 Vantage has manual transmission. 2005 Aston Martin V8 Vantage will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Opel Signum will be easier to drive especially in heavy traffic.
Compare all specifications:
2005 Aston Martin V8 Vantage | 2003 Opel Signum | |
Make | Aston Martin | Opel |
Model | V8 Vantage | Signum |
Year Released | 2005 | 2003 |
Body Type | Coupe | Hatchback |
Engine Position | Front | Front |
Engine Size | 4280 cc | 2958 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 379 HP | 175 HP |
Engine RPM | 7000 RPM | 4000 RPM |
Torque | 410 Nm | 371 Nm |
Torque RPM | 5000 RPM | 1900 RPM |
Top Speed | 275 km/hour | 221 km/hour |
Acceleration 0-100mph | 5 seconds | 9.4 seconds |
Drive Type | Rear | Front |
Transmission Type | Manual | Automatic |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1570 kg | 1670 kg |
Vehicle Length | 4390 mm | 4640 mm |
Vehicle Width | 1870 mm | 1800 mm |
Vehicle Height | 1260 mm | 1470 mm |
Wheelbase Size | 2610 mm | 2700 mm |
Fuel Tank Capacity | 77 L | 60 L |