1975 Alfa Romeo Eagle vs. 2005 Opel Signum
To start off, 2005 Opel Signum is newer by 30 year(s). Which means there will be less support and parts availability for 1975 Alfa Romeo Eagle. In addition, the cost of maintenance, including insurance, on 1975 Alfa Romeo Eagle would be higher. At 1,908 cc (4 cylinders), 2005 Opel Signum is equipped with a bigger engine. In terms of performance, 2005 Opel Signum (173 HP @ 5500 RPM) has 51 more horse power than 1975 Alfa Romeo Eagle. (122 HP @ 5500 RPM) In normal driving conditions, 2005 Opel Signum should accelerate faster than 1975 Alfa Romeo Eagle. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Signum weights approximately 690 kg more than 1975 Alfa Romeo Eagle. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1975 Alfa Romeo Eagle 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 1975 Alfa Romeo Eagle. 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 (265 Nm @ 2500 RPM) has 98 more torque (in Nm) than 1975 Alfa Romeo Eagle. (167 Nm @ 4400 RPM). This means 2005 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1975 Alfa Romeo Eagle.
Compare all specifications:
| 1975 Alfa Romeo Eagle | 2005 Opel Signum | |
| Make | Alfa Romeo | Opel |
| Model | Eagle | Signum |
| Year Released | 1975 | 2005 |
| Body Type | Convertible | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1779 cc | 1908 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 122 HP | 173 HP |
| Engine RPM | 5500 RPM | 5500 RPM |
| Torque | 167 Nm | 265 Nm |
| Torque RPM | 4400 RPM | 2500 RPM |
| Engine Bore Size | 80 mm | 86 mm |
| Engine Stroke Size | 88.5 mm | 86 mm |
| Engine Compression Ratio | 9.5:1 | 9.5:1 |
| Drive Type | Rear | Front |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 870 kg | 1560 kg |
| Vehicle Length | 4090 mm | 4640 mm |
| Vehicle Width | 1640 mm | 1800 mm |
| Vehicle Height | 1230 mm | 1470 mm |
| Wheelbase Size | 2410 mm | 2620 mm |
