1970 Citroen GS vs. 1979 Vauxhall Astra
To start off, 1979 Vauxhall Astra is newer by 9 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 1,296 cc (4 cylinders), 1979 Vauxhall Astra is equipped with a bigger engine. In terms of performance, 1979 Vauxhall Astra (74 HP @ 5800 RPM) has 20 more horse power than 1970 Citroen GS. (54 HP @ 6500 RPM) In normal driving conditions, 1979 Vauxhall Astra should accelerate faster than 1970 Citroen GS. With that said, vehicle weight also plays an important factor in acceleration. 1970 Citroen GS weights approximately 25 kg more than 1979 Vauxhall Astra.
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, 1979 Vauxhall Astra (101 Nm @ 3800 RPM) has 31 more torque (in Nm) than 1970 Citroen GS. (70 Nm @ 3500 RPM). This means 1979 Vauxhall Astra will have an easier job in driving up hills or pulling heavy equipment than 1970 Citroen GS.
Compare all specifications:
| 1970 Citroen GS | 1979 Vauxhall Astra | |
| Make | Citroen | Vauxhall |
| Model | GS | Astra |
| Year Released | 1970 | 1979 |
| Engine Position | Front | Front |
| Engine Size | 1015 cc | 1296 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | boxer | in-line |
| Horse Power | 54 HP | 74 HP |
| Engine RPM | 6500 RPM | 5800 RPM |
| Torque | 70 Nm | 101 Nm |
| Torque RPM | 3500 RPM | 3800 RPM |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 880 kg | 855 kg |
| Vehicle Length | 4130 mm | 4010 mm |
| Vehicle Width | 1610 mm | 1650 mm |
| Vehicle Height | 1350 mm | 1340 mm |
| Wheelbase Size | 2560 mm | 2520 mm |
