1980 Alfa Romeo Alfasud vs. 2005 Opel Astra
To start off, 2005 Opel Astra is newer by 25 year(s). Which means there will be less support and parts availability for 1980 Alfa Romeo Alfasud. In addition, the cost of maintenance, including insurance, on 1980 Alfa Romeo Alfasud would be higher. At 1,796 cc (4 cylinders), 2005 Opel Astra is equipped with a bigger engine. In terms of performance, 2005 Opel Astra (123 HP @ 5600 RPM) has 30 more horse power than 1980 Alfa Romeo Alfasud. (93 HP @ 5800 RPM) In normal driving conditions, 2005 Opel Astra should accelerate faster than 1980 Alfa Romeo Alfasud. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Astra weights approximately 462 kg more than 1980 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, 2005 Opel Astra (170 Nm @ 3800 RPM) has 39 more torque (in Nm) than 1980 Alfa Romeo Alfasud. (131 Nm @ 4000 RPM). This means 2005 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1980 Alfa Romeo Alfasud.
Compare all specifications:
| 1980 Alfa Romeo Alfasud | 2005 Opel Astra | |
| Make | Alfa Romeo | Opel |
| Model | Alfasud | Astra |
| Year Released | 1980 | 2005 |
| Body Type | Coupe | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1490 cc | 1796 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | boxer | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 93 HP | 123 HP |
| Engine RPM | 5800 RPM | 5600 RPM |
| Torque | 131 Nm | 170 Nm |
| Torque RPM | 4000 RPM | 3800 RPM |
| Engine Compression Ratio | 9.5:1 | 10.5:1 |
| Top Speed | 175 km/hour | 202 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 918 kg | 1380 kg |
| Vehicle Length | 4030 mm | 4270 mm |
| Vehicle Width | 1630 mm | 1720 mm |
| Vehicle Height | 1310 mm | 1400 mm |
| Wheelbase Size | 2460 mm | 2500 mm |
| Fuel Tank Capacity | 50 L | 52 L |
