1971 Citroen GS vs. 2013 GMC Terrain
To start off, 2013 GMC Terrain is newer by 42 year(s). Which means there will be less support and parts availability for 1971 Citroen GS. In addition, the cost of maintenance, including insurance, on 1971 Citroen GS would be higher. At 2,400 cc (4 cylinders), 2013 GMC Terrain is equipped with a bigger engine. In terms of performance, 2013 GMC Terrain (180 HP @ 6700 RPM) has 125 more horse power than 1971 Citroen GS. (55 HP @ 6500 RPM) In normal driving conditions, 2013 GMC Terrain should accelerate faster than 1971 Citroen GS. With that said, vehicle weight also plays an important factor in acceleration. 2013 GMC Terrain weights approximately 868 kg more than 1971 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, 2013 GMC Terrain (233 Nm @ 4900 RPM) has 161 more torque (in Nm) than 1971 Citroen GS. (72 Nm @ 3500 RPM). This means 2013 GMC Terrain will have an easier job in driving up hills or pulling heavy equipment than 1971 Citroen GS.
Compare all specifications:
| 1971 Citroen GS | 2013 GMC Terrain | |
| Make | Citroen | GMC |
| Model | GS | Terrain |
| Year Released | 1971 | 2013 |
| Engine Position | Front | Front |
| Engine Size | 1015 cc | 2400 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | boxer | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 55 HP | 180 HP |
| Engine RPM | 6500 RPM | 6700 RPM |
| Torque | 72 Nm | 233 Nm |
| Torque RPM | 3500 RPM | 4900 RPM |
| Engine Bore Size | 74 mm | 88 mm |
| Engine Stroke Size | 59 mm | 98 mm |
| Fuel Type | Gasoline | Flex Fuel |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 890 kg | 1758 kg |
| Vehicle Length | 4130 mm | 4707 mm |
| Vehicle Width | 1620 mm | 1850 mm |
| Vehicle Height | 1360 mm | 1760 mm |
| Wheelbase Size | 2560 mm | 2857 mm |
| Fuel Tank Capacity | 43 L | 71 L |
