1974 Alfa Romeo Alfetta vs. 2005 Opel Signum
To start off, 2005 Opel Signum is newer by 31 year(s). Which means there will be less support and parts availability for 1974 Alfa Romeo Alfetta. In addition, the cost of maintenance, including insurance, on 1974 Alfa Romeo Alfetta would be higher. At 1,796 cc (4 cylinders), 2005 Opel Signum is equipped with a bigger engine. In terms of performance, 1974 Alfa Romeo Alfetta (122 HP @ 5500 RPM) has 2 more horse power than 2005 Opel Signum. (120 HP @ 6000 RPM). In normal driving conditions, 1974 Alfa Romeo Alfetta should accelerate faster than 2005 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Signum weights approximately 434 kg more than 1974 Alfa Romeo Alfetta.
Because 1974 Alfa Romeo Alfetta 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 Alfetta. 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, 1974 Alfa Romeo Alfetta (167 Nm @ 4400 RPM) has 2 more torque (in Nm) than 2005 Opel Signum. (165 Nm @ 3800 RPM). This means 1974 Alfa Romeo Alfetta will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Signum.
Compare all specifications:
1974 Alfa Romeo Alfetta | 2005 Opel Signum | |
Make | Alfa Romeo | Opel |
Model | Alfetta | Signum |
Year Released | 1974 | 2005 |
Body Type | Coupe | Hatchback |
Engine Position | Front | Front |
Engine Size | 1779 cc | 1796 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 122 HP | 120 HP |
Engine RPM | 5500 RPM | 6000 RPM |
Torque | 167 Nm | 165 Nm |
Torque RPM | 4400 RPM | 3800 RPM |
Engine Bore Size | 80 mm | 80.5 mm |
Engine Stroke Size | 88.5 mm | 88.2 mm |
Engine Compression Ratio | 9.5:1 | 10.5:1 |
Top Speed | 182 km/hour | 197 km/hour |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 3 doors | 5 doors |
Vehicle Weight | 1048 kg | 1482 kg |
Vehicle Length | 4160 mm | 4640 mm |
Vehicle Width | 1670 mm | 1800 mm |
Vehicle Height | 1340 mm | 1470 mm |
Wheelbase Size | 2520 mm | 2840 mm |
Fuel Tank Capacity | 53 L | 60 L |