1973 Citroen GS vs. 2008 Opel Astra
To start off, 2008 Opel Astra is newer by 35 year(s). Which means there will be less support and parts availability for 1973 Citroen GS. In addition, the cost of maintenance, including insurance, on 1973 Citroen GS would be higher. At 1,990 cc, 1973 Citroen GS is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2008 Opel Astra weights approximately 20 kg more than 1973 Citroen GS.
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, 2008 Opel Astra (142 Nm @ 3600 RPM) has 5 more torque (in Nm) than 1973 Citroen GS. (137 Nm @ 3000 RPM). This means 2008 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1973 Citroen GS.
Compare all specifications:
| 1973 Citroen GS | 2008 Opel Astra | |
| Make | Citroen | Opel |
| Model | GS | Astra |
| Year Released | 1973 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 1990 cc | 1598 cc |
| Horse Power | 107 HP | 0 HP |
| Torque | 137 Nm | 142 Nm |
| Torque RPM | 3000 RPM | 3600 RPM |
| Engine Compression Ratio | 9.0:1 | 9.8:1 |
| Top Speed | 175 km/hour | 193 km/hour |
| Acceleration 0-100mph | 14 seconds | 11.8 seconds |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1140 kg | 1160 kg |
| Vehicle Length | 4130 mm | 3510 mm |
| Vehicle Height | 1380 mm | 1700 mm |
| Wheelbase Size | 2570 mm | 2610 mm |
| Fuel Tank Capacity | 56 L | 52 L |
