1955 Aston Martin DB3 vs. 2004 Opel Signum
To start off, 2004 Opel Signum is newer by 49 year(s). Which means there will be less support and parts availability for 1955 Aston Martin DB3. In addition, the cost of maintenance, including insurance, on 1955 Aston Martin DB3 would be higher. At 2,922 cc (6 cylinders), 1955 Aston Martin DB3 is equipped with a bigger engine. In terms of performance, 1955 Aston Martin DB3 (138 HP @ 5500 RPM) has 39 more horse power than 2004 Opel Signum. (99 HP @ 3120 RPM). In normal driving conditions, 1955 Aston Martin DB3 should accelerate faster than 2004 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Signum weights approximately 590 kg more than 1955 Aston Martin DB3.
Because 1955 Aston Martin DB3 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 1955 Aston Martin DB3. 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, 1955 Aston Martin DB3 (244 Nm @ 5500 RPM) has 14 more torque (in Nm) than 2004 Opel Signum. (230 Nm @ 1500 RPM). This means 1955 Aston Martin DB3 will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Signum.
Compare all specifications:
| 1955 Aston Martin DB3 | 2004 Opel Signum | |
| Make | Aston Martin | Opel |
| Model | DB3 | Signum |
| Year Released | 1955 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 2922 cc | 1910 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 138 HP | 99 HP |
| Engine RPM | 5500 RPM | 3120 RPM |
| Torque | 244 Nm | 230 Nm |
| Torque RPM | 5500 RPM | 1500 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Front |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1005 kg | 1595 kg |
| Vehicle Width | 1510 mm | 1800 mm |
