1955 Aston Martin DB2 vs. 2007 Opel Signum
To start off, 2007 Opel Signum is newer by 52 year(s). Which means there will be less support and parts availability for 1955 Aston Martin DB2. In addition, the cost of maintenance, including insurance, on 1955 Aston Martin DB2 would be higher. At 2,579 cc (6 cylinders), 1955 Aston Martin DB2 is equipped with a bigger engine. In terms of performance, 2007 Opel Signum (153 HP @ 5600 RPM) has 45 more horse power than 1955 Aston Martin DB2. (108 HP @ 5000 RPM) In normal driving conditions, 2007 Opel Signum should accelerate faster than 1955 Aston Martin DB2. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Signum weights approximately 380 kg more than 1955 Aston Martin DB2. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1955 Aston Martin DB2 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 DB2. However, in wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Opel Signum (220 Nm @ 3800 RPM) has 33 more torque (in Nm) than 1955 Aston Martin DB2. (187 Nm @ 3000 RPM). This means 2007 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1955 Aston Martin DB2. 2007 Opel Signum has automatic transmission and 1955 Aston Martin DB2 has manual transmission. 1955 Aston Martin DB2 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Opel Signum will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1955 Aston Martin DB2 | 2007 Opel Signum | |
| Make | Aston Martin | Opel |
| Model | DB2 | Signum |
| Year Released | 1955 | 2007 |
| Body Type | Coupe | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2579 cc | 2196 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 108 HP | 153 HP |
| Engine RPM | 5000 RPM | 5600 RPM |
| Torque | 187 Nm | 220 Nm |
| Torque RPM | 3000 RPM | 3800 RPM |
| Engine Bore Size | 78 mm | 86 mm |
| Engine Stroke Size | 90 mm | 94.6 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 179 km/hour | 211 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1155 kg | 1535 kg |
| Vehicle Length | 4310 mm | 4640 mm |
| Vehicle Width | 1640 mm | 1800 mm |
| Vehicle Height | 1370 mm | 1470 mm |
| Wheelbase Size | 2520 mm | 2840 mm |
| Fuel Tank Capacity | 77 L | 60 L |
