1974 Citroen GS vs. 2009 Citroen C8
To start off, 2009 Citroen C8 is newer by 35 year(s). Which means there will be less support and parts availability for 1974 Citroen GS. In addition, the cost of maintenance, including insurance, on 1974 Citroen GS would be higher. At 1,997 cc (4 cylinders), 2009 Citroen C8 is equipped with a bigger engine. In terms of performance, 2009 Citroen C8 (134 HP @ 6000 RPM) has 76 more horse power than 1974 Citroen GS. (58 HP @ 5750 RPM) In normal driving conditions, 2009 Citroen C8 should accelerate faster than 1974 Citroen GS. With that said, vehicle weight also plays an important factor in acceleration. 2009 Citroen C8 weights approximately 703 kg more than 1974 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, 2009 Citroen C8 (190 Nm @ 4100 RPM) has 103 more torque (in Nm) than 1974 Citroen GS. (87 Nm @ 3250 RPM). This means 2009 Citroen C8 will have an easier job in driving up hills or pulling heavy equipment than 1974 Citroen GS. 1974 Citroen GS has automatic transmission and 2009 Citroen C8 has manual transmission. 2009 Citroen C8 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1974 Citroen GS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1974 Citroen GS | 2009 Citroen C8 | |
| Make | Citroen | Citroen |
| Model | GS | C8 |
| Year Released | 1974 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1220 cc | 1997 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | boxer | in-line |
| Horse Power | 58 HP | 134 HP |
| Engine RPM | 5750 RPM | 6000 RPM |
| Torque | 87 Nm | 190 Nm |
| Torque RPM | 3250 RPM | 4100 RPM |
| Engine Bore Size | 77 mm | 85 mm |
| Engine Stroke Size | 65.6 mm | 88 mm |
| Engine Compression Ratio | 8.2:1 | 11.0:1 |
| Top Speed | 148 km/hour | 185 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 942 kg | 1645 kg |
| Vehicle Length | 4130 mm | 4730 mm |
| Vehicle Width | 1610 mm | 1860 mm |
| Vehicle Height | 1360 mm | 1760 mm |
| Wheelbase Size | 2560 mm | 2830 mm |
| Fuel Tank Capacity | 43 L | 80 L |
