1973 Fiat 128 vs. 1996 Opel Astra
To start off, 1996 Opel Astra is newer by 23 year(s). Which means there will be less support and parts availability for 1973 Fiat 128. In addition, the cost of maintenance, including insurance, on 1973 Fiat 128 would be higher. At 1,686 cc (4 cylinders), 1996 Opel Astra is equipped with a bigger engine. In terms of performance, 1996 Opel Astra (74 HP @ 4400 RPM) has 11 more horse power than 1973 Fiat 128. (63 HP @ 6000 RPM) In normal driving conditions, 1996 Opel Astra should accelerate faster than 1973 Fiat 128. With that said, vehicle weight also plays an important factor in acceleration. 1996 Opel Astra weights approximately 440 kg more than 1973 Fiat 128. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1996 Opel Astra (165 Nm @ 1800 RPM) has 82 more torque (in Nm) than 1973 Fiat 128. (83 Nm @ 4400 RPM). This means 1996 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1973 Fiat 128.
Compare all specifications:
| 1973 Fiat 128 | 1996 Opel Astra | |
| Make | Fiat | Opel |
| Model | 128 | Astra |
| Year Released | 1973 | 1996 |
| Engine Position | Front | Front |
| Engine Size | 1116 cc | 1686 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 63 HP | 74 HP |
| Engine RPM | 6000 RPM | 4400 RPM |
| Torque | 83 Nm | 165 Nm |
| Torque RPM | 4400 RPM | 1800 RPM |
| Engine Bore Size | 80 mm | 79 mm |
| Engine Stroke Size | 55.5 mm | 86 mm |
| Engine Compression Ratio | 8.8:1 | 18.4:1 |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 820 kg | 1260 kg |
| Vehicle Length | 3820 mm | 4120 mm |
| Vehicle Width | 1570 mm | 1720 mm |
| Vehicle Height | 1320 mm | 1430 mm |
| Wheelbase Size | 2230 mm | 2400 mm |
| Fuel Tank Capacity | 50 L | 52 L |
