1970 Citroen GS vs. 2006 Opel Astra
To start off, 2006 Opel Astra is newer by 36 year(s). Which means there will be less support and parts availability for 1970 Citroen GS. In addition, the cost of maintenance, including insurance, on 1970 Citroen GS would be higher. At 1,796 cc (4 cylinders), 2006 Opel Astra is equipped with a bigger engine. In terms of performance, 2006 Opel Astra (124 HP @ 5600 RPM) has 70 more horse power than 1970 Citroen GS. (54 HP @ 6500 RPM) In normal driving conditions, 2006 Opel Astra should accelerate faster than 1970 Citroen GS. With that said, vehicle weight also plays an important factor in acceleration. 2006 Opel Astra weights approximately 398 kg more than 1970 Citroen GS. 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, 2006 Opel Astra (170 Nm @ 3800 RPM) has 100 more torque (in Nm) than 1970 Citroen GS. (70 Nm @ 3500 RPM). This means 2006 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1970 Citroen GS.
Compare all specifications:
| 1970 Citroen GS | 2006 Opel Astra | |
| Make | Citroen | Opel |
| Model | GS | Astra |
| Year Released | 1970 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1015 cc | 1796 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | boxer | in-line |
| Horse Power | 54 HP | 124 HP |
| Engine RPM | 6500 RPM | 5600 RPM |
| Torque | 70 Nm | 170 Nm |
| Torque RPM | 3500 RPM | 3800 RPM |
| Engine Compression Ratio | 9.0:1 | 10.5:1 |
| Top Speed | 143 km/hour | 200 km/hour |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 880 kg | 1278 kg |
| Vehicle Length | 4130 mm | 4300 mm |
| Vehicle Width | 1610 mm | 1760 mm |
| Vehicle Height | 1350 mm | 1440 mm |
| Wheelbase Size | 2560 mm | 2620 mm |
| Fuel Tank Capacity | 43 L | 52 L |
