1974 Alfa Romeo 2000 vs. 2004 Opel Signum
To start off, 2004 Opel Signum is newer by 30 year(s). Which means there will be less support and parts availability for 1974 Alfa Romeo 2000. In addition, the cost of maintenance, including insurance, on 1974 Alfa Romeo 2000 would be higher. At 3,175 cc (6 cylinders), 2004 Opel Signum is equipped with a bigger engine. In terms of performance, 2004 Opel Signum (208 HP @ 6200 RPM) has 77 more horse power than 1974 Alfa Romeo 2000. (131 HP @ 5500 RPM) In normal driving conditions, 2004 Opel Signum should accelerate faster than 1974 Alfa Romeo 2000. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Signum weights approximately 588 kg more than 1974 Alfa Romeo 2000. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1974 Alfa Romeo 2000 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 1974 Alfa Romeo 2000. However, in wet, icy, snow, or gravel driving conditions, 2004 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, 2004 Opel Signum (300 Nm) has 124 more torque (in Nm) than 1974 Alfa Romeo 2000. (176 Nm). This means 2004 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1974 Alfa Romeo 2000.
Compare all specifications:
| 1974 Alfa Romeo 2000 | 2004 Opel Signum | |
| Make | Alfa Romeo | Opel |
| Model | 2000 | Signum |
| Year Released | 1974 | 2004 |
| Body Type | Convertible | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 3175 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 131 HP | 208 HP |
| Engine RPM | 5500 RPM | 6200 RPM |
| Torque | 176 Nm | 300 Nm |
| Engine Bore Size | 84.1 mm | 87.5 mm |
| Engine Stroke Size | 88.4 mm | 88 mm |
| Top Speed | 189 km/hour | 237 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 1007 kg | 1595 kg |
| Vehicle Length | 4230 mm | 4640 mm |
| Vehicle Width | 1630 mm | 1800 mm |
| Vehicle Height | 1250 mm | 1470 mm |
| Wheelbase Size | 2260 mm | 2740 mm |
