1953 Aston Martin DB3 vs. 2005 Opel Signum
To start off, 2005 Opel Signum is newer by 52 year(s). Which means there will be less support and parts availability for 1953 Aston Martin DB3. In addition, the cost of maintenance, including insurance, on 1953 Aston Martin DB3 would be higher. At 2,958 cc (6 cylinders), 2005 Opel Signum is equipped with a bigger engine. In terms of performance, 2005 Opel Signum (175 HP @ 4000 RPM) has 22 more horse power than 1953 Aston Martin DB3. (153 HP @ 5500 RPM) In normal driving conditions, 2005 Opel Signum should accelerate faster than 1953 Aston Martin DB3. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Signum weights approximately 730 kg more than 1953 Aston Martin DB3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1953 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 1953 Aston Martin DB3. 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, 2005 Opel Signum (370 Nm @ 1900 RPM) has 175 more torque (in Nm) than 1953 Aston Martin DB3. (195 Nm @ 3000 RPM). This means 2005 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1953 Aston Martin DB3.
Compare all specifications:
| 1953 Aston Martin DB3 | 2005 Opel Signum | |
| Make | Aston Martin | Opel |
| Model | DB3 | Signum |
| Year Released | 1953 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 2922 cc | 2958 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 153 HP | 175 HP |
| Engine RPM | 5500 RPM | 4000 RPM |
| Torque | 195 Nm | 370 Nm |
| Torque RPM | 3000 RPM | 1900 RPM |
| 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 | 940 kg | 1670 kg |
| Vehicle Length | 3920 mm | 4640 mm |
| Vehicle Width | 1510 mm | 1800 mm |
| Vehicle Height | 1050 mm | 1470 mm |
| Wheelbase Size | 2220 mm | 2620 mm |
| Fuel Tank Capacity | 70 L | 60 L |
