1973 Citroen GS vs. 2005 Opel Corsa
To start off, 2005 Opel Corsa is newer by 32 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. In terms of performance, 1973 Citroen GS (107 HP @ 6500 RPM) has 6 more horse power than 2005 Opel Corsa. (101 HP @ 5800 RPM). In normal driving conditions, 1973 Citroen GS should accelerate faster than 2005 Opel Corsa. With that said, vehicle weight also plays an important factor in acceleration. 1973 Citroen GS weights approximately 66 kg more than 2005 Opel Corsa. 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 Corsa (139 Nm @ 3200 RPM) has 2 more torque (in Nm) than 1973 Citroen GS. (137 Nm @ 3000 RPM). This means 2005 Opel Corsa will have an easier job in driving up hills or pulling heavy equipment than 1973 Citroen GS.
Compare all specifications:
| 1973 Citroen GS | 2005 Opel Corsa | |
| Make | Citroen | Opel |
| Model | GS | Corsa |
| Year Released | 1973 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1990 cc | 1598 cc |
| Engine Type | dual-disk rotary | in-line |
| Horse Power | 107 HP | 101 HP |
| Engine RPM | 6500 RPM | 5800 RPM |
| Torque | 137 Nm | 139 Nm |
| Torque RPM | 3000 RPM | 3200 RPM |
| Engine Compression Ratio | 9.0:1 | 9.8:1 |
| Top Speed | 175 km/hour | 178 km/hour |
| Acceleration 0-100mph | 14 seconds | 10.8 seconds |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1140 kg | 1074 kg |
| Vehicle Length | 4130 mm | 3830 mm |
| Vehicle Width | 1620 mm | 1650 mm |
| Vehicle Height | 1380 mm | 1440 mm |
| Wheelbase Size | 2570 mm | 2840 mm |
| Fuel Tank Capacity | 56 L | 45 L |
