1973 Alfa Romeo Alfasud vs. 1991 Opel Astra
To start off, 1991 Opel Astra is newer by 18 year(s). Which means there will be less support and parts availability for 1973 Alfa Romeo Alfasud. In addition, the cost of maintenance, including insurance, on 1973 Alfa Romeo Alfasud would be higher. At 1,597 cc (4 cylinders), 1991 Opel Astra is equipped with a bigger engine. In terms of performance, 1991 Opel Astra (100 HP @ 5600 RPM) has 33 more horse power than 1973 Alfa Romeo Alfasud. (67 HP @ 6000 RPM) In normal driving conditions, 1991 Opel Astra should accelerate faster than 1973 Alfa Romeo Alfasud. With that said, vehicle weight also plays an important factor in acceleration. 1991 Opel Astra weights approximately 146 kg more than 1973 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, 1991 Opel Astra (135 Nm @ 3400 RPM) has 16 more torque (in Nm) than 1973 Alfa Romeo Alfasud. (119 Nm @ 4000 RPM). This means 1991 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1973 Alfa Romeo Alfasud.
Compare all specifications:
1973 Alfa Romeo Alfasud | 1991 Opel Astra | |
Make | Alfa Romeo | Opel |
Model | Alfasud | Astra |
Year Released | 1973 | 1991 |
Engine Position | Front | Front |
Engine Size | 1186 cc | 1597 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 67 HP | 100 HP |
Engine RPM | 6000 RPM | 5600 RPM |
Torque | 119 Nm | 135 Nm |
Torque RPM | 4000 RPM | 3400 RPM |
Engine Bore Size | 80 mm | 79 mm |
Engine Stroke Size | 59 mm | 81.5 mm |
Engine Compression Ratio | 9.0:1 | 9.8:1 |
Top Speed | 160 km/hour | 190 km/hour |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 870 kg | 1016 kg |
Vehicle Length | 3930 mm | 4060 mm |
Vehicle Width | 1620 mm | 1690 mm |
Vehicle Height | 1380 mm | 1430 mm |
Wheelbase Size | 2520 mm | 2530 mm |
Fuel Tank Capacity | 50 L | 75 L |