1965 Aston Martin DB5 vs. 2008 Opel Signum
To start off, 2008 Opel Signum is newer by 43 year(s). Which means there will be less support and parts availability for 1965 Aston Martin DB5. In addition, the cost of maintenance, including insurance, on 1965 Aston Martin DB5 would be higher. At 3,995 cc (6 cylinders), 1965 Aston Martin DB5 is equipped with a bigger engine. In terms of performance, 1965 Aston Martin DB5 (314 HP @ 5500 RPM) has 139 more horse power than 2008 Opel Signum. (175 HP @ 4000 RPM). In normal driving conditions, 1965 Aston Martin DB5 should accelerate faster than 2008 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2008 Opel Signum weights approximately 140 kg more than 1965 Aston Martin DB5.
Because 1965 Aston Martin DB5 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 1965 Aston Martin DB5. However, in wet, icy, snow, or gravel driving conditions, 2008 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, 1965 Aston Martin DB5 (390 Nm @ 3850 RPM) has 20 more torque (in Nm) than 2008 Opel Signum. (370 Nm @ 1900 RPM). This means 1965 Aston Martin DB5 will have an easier job in driving up hills or pulling heavy equipment than 2008 Opel Signum.
Compare all specifications:
| 1965 Aston Martin DB5 | 2008 Opel Signum | |
| Make | Aston Martin | Opel |
| Model | DB5 | Signum |
| Year Released | 1965 | 2008 |
| Body Type | Convertible | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3995 cc | 2957 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 314 HP | 175 HP |
| Engine RPM | 5500 RPM | 4000 RPM |
| Torque | 390 Nm | 370 Nm |
| Torque RPM | 3850 RPM | 1900 RPM |
| Engine Bore Size | 96 mm | 87.5 mm |
| Engine Stroke Size | 92 mm | 82 mm |
| Engine Compression Ratio | 8.8:1 | 18.5:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Front |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1530 kg | 1670 kg |
| Vehicle Length | 4580 mm | 4640 mm |
| Vehicle Width | 1680 mm | 1800 mm |
| Vehicle Height | 1330 mm | 1470 mm |
| Wheelbase Size | 2500 mm | 2840 mm |
| Fuel Tank Capacity | 86 L | 60 L |
