1974 Alfa Romeo Alfasud vs. 2002 Opel Astra
To start off, 2002 Opel Astra is newer by 28 year(s). Which means there will be less support and parts availability for 1974 Alfa Romeo Alfasud. In addition, the cost of maintenance, including insurance, on 1974 Alfa Romeo Alfasud would be higher. At 1,979 cc (4 cylinders), 2002 Opel Astra is equipped with a bigger engine. In terms of performance, 2002 Opel Astra (197 HP @ 5600 RPM) has 131 more horse power than 1974 Alfa Romeo Alfasud. (66 HP @ 6000 RPM) In normal driving conditions, 2002 Opel Astra should accelerate faster than 1974 Alfa Romeo Alfasud. With that said, vehicle weight also plays an important factor in acceleration. 2002 Opel Astra weights approximately 502 kg more than 1974 Alfa Romeo Alfasud. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2002 Opel Astra (250 Nm @ 1950 RPM) has 159 more torque (in Nm) than 1974 Alfa Romeo Alfasud. (91 Nm @ 3200 RPM). This means 2002 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1974 Alfa Romeo Alfasud.
Compare all specifications:
| 1974 Alfa Romeo Alfasud | 2002 Opel Astra | |
| Make | Alfa Romeo | Opel |
| Model | Alfasud | Astra |
| Year Released | 1974 | 2002 |
| Engine Position | Front | Front |
| Engine Size | 1185 cc | 1979 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | boxer | in-line |
| Horse Power | 66 HP | 197 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 91 Nm | 250 Nm |
| Torque RPM | 3200 RPM | 1950 RPM |
| Engine Bore Size | 80 mm | 86 mm |
| Engine Stroke Size | 59 mm | 86 mm |
| Top Speed | 161 km/hour | 231 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 838 kg | 1340 kg |
| Vehicle Length | 4030 mm | 4290 mm |
| Vehicle Width | 1620 mm | 1720 mm |
| Vehicle Height | 1310 mm | 1520 mm |
| Wheelbase Size | 2460 mm | 2710 mm |
| Fuel Tank Capacity | 50 L | 53 L |
