1973 Citroen GS vs. 2008 Opel Frontera
To start off, 2008 Opel Frontera 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 2,171 cc (4 cylinders), 2008 Opel Frontera is equipped with a bigger engine. In terms of performance, 2008 Opel Frontera (118 HP @ 3800 RPM) has 11 more horse power than 1973 Citroen GS. (107 HP @ 6500 RPM) In normal driving conditions, 2008 Opel Frontera should accelerate faster than 1973 Citroen GS. With that said, vehicle weight also plays an important factor in acceleration. 2008 Opel Frontera weights approximately 686 kg more than 1973 Citroen GS. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Opel Frontera is four wheel drive (4WD), it will have significant more traction and grip than 1973 Citroen GS. In wet, icy, snow, or gravel driving conditions, 2008 Opel Frontera will offer significantly more control. 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 Frontera (280 Nm @ 1900 RPM) has 143 more torque (in Nm) than 1973 Citroen GS. (137 Nm @ 3000 RPM). This means 2008 Opel Frontera 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 Frontera | |
| Make | Citroen | Opel |
| Model | GS | Frontera |
| Year Released | 1973 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 1990 cc | 2171 cc |
| Engine Type | dual-disk rotary | in-line |
| Horse Power | 107 HP | 118 HP |
| Engine RPM | 6500 RPM | 3800 RPM |
| Torque | 137 Nm | 280 Nm |
| Torque RPM | 3000 RPM | 1900 RPM |
| Engine Compression Ratio | 9.0:1 | 18.5:1 |
| Acceleration 0-100mph | 14 seconds | 14.5 seconds |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1140 kg | 1826 kg |
| Vehicle Length | 4130 mm | 4660 mm |
| Vehicle Width | 1620 mm | 1790 mm |
| Vehicle Height | 1380 mm | 1750 mm |
| Wheelbase Size | 2570 mm | 2710 mm |
| Fuel Tank Capacity | 56 L | 65 L |
