1973 Citroen GS vs. 2006 Mercury Mariner
To start off, 2006 Mercury Mariner is newer by 33 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 2,299 cc (4 cylinders), 2006 Mercury Mariner is equipped with a bigger engine. In terms of performance, 2006 Mercury Mariner (153 HP @ 5800 RPM) has 46 more horse power than 1973 Citroen GS. (107 HP @ 6500 RPM) In normal driving conditions, 2006 Mercury Mariner should accelerate faster than 1973 Citroen GS. With that said, vehicle weight also plays an important factor in acceleration. 2006 Mercury Mariner weights approximately 871 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.
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 Mercury Mariner (206 Nm @ 4250 RPM) has 69 more torque (in Nm) than 1973 Citroen GS. (137 Nm @ 3000 RPM). This means 2006 Mercury Mariner will have an easier job in driving up hills or pulling heavy equipment than 1973 Citroen GS.
Compare all specifications:
| 1973 Citroen GS | 2006 Mercury Mariner | |
| Make | Citroen | Mercury |
| Model | GS | Mariner |
| Year Released | 1973 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1990 cc | 2299 cc |
| Engine Type | dual-disk rotary | in-line |
| Horse Power | 107 HP | 153 HP |
| Engine RPM | 6500 RPM | 5800 RPM |
| Torque | 137 Nm | 206 Nm |
| Torque RPM | 3000 RPM | 4250 RPM |
| Engine Compression Ratio | 9.0:1 | 9.4:1 |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1140 kg | 2011 kg |
| Vehicle Length | 4130 mm | 4450 mm |
| Vehicle Width | 1620 mm | 1790 mm |
| Vehicle Height | 1380 mm | 1730 mm |
| Wheelbase Size | 2570 mm | 2630 mm |
| Fuel Tank Capacity | 56 L | 62 L |
