1960 Aston Martin DB4 vs. 2002 Opel Signum
To start off, 2002 Opel Signum is newer by 42 year(s). Which means there will be less support and parts availability for 1960 Aston Martin DB4. In addition, the cost of maintenance, including insurance, on 1960 Aston Martin DB4 would be higher. At 3,668 cc (6 cylinders), 1960 Aston Martin DB4 is equipped with a bigger engine. In terms of performance, 2002 Opel Signum (208 HP @ 6200 RPM) has 4 more horse power than 1960 Aston Martin DB4. (204 HP @ 5500 RPM) In normal driving conditions, 2002 Opel Signum should accelerate faster than 1960 Aston Martin DB4. With that said, vehicle weight also plays an important factor in acceleration. 2002 Opel Signum weights approximately 260 kg more than 1960 Aston Martin DB4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1960 Aston Martin DB4 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 1960 Aston Martin DB4. However, in wet, icy, snow, or gravel driving conditions, 2002 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, 1960 Aston Martin DB4 (324 Nm @ 5000 RPM) has 24 more torque (in Nm) than 2002 Opel Signum. (300 Nm @ 4000 RPM). This means 1960 Aston Martin DB4 will have an easier job in driving up hills or pulling heavy equipment than 2002 Opel Signum.
Compare all specifications:
| 1960 Aston Martin DB4 | 2002 Opel Signum | |
| Make | Aston Martin | Opel |
| Model | DB4 | Signum |
| Year Released | 1960 | 2002 |
| Body Type | Coupe | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3668 cc | 3175 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 204 HP | 208 HP |
| Engine RPM | 5500 RPM | 6200 RPM |
| Torque | 324 Nm | 300 Nm |
| Torque RPM | 5000 RPM | 4000 RPM |
| Engine Bore Size | 92 mm | 87.5 mm |
| Engine Stroke Size | 92 mm | 88 mm |
| Engine Compression Ratio | 8.6:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Front |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1350 kg | 1610 kg |
| Vehicle Length | 4490 mm | 4640 mm |
| Vehicle Width | 1680 mm | 1800 mm |
| Vehicle Height | 1340 mm | 1470 mm |
| Wheelbase Size | 2500 mm | 2840 mm |
| Fuel Tank Capacity | 86 L | 61 L |
