1971 Citroen GS vs. 1978 Simca Horizon
To start off, 1978 Simca Horizon is newer by 7 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 1,442 cc (4 cylinders), 1978 Simca Horizon is equipped with a bigger engine. In terms of performance, 1978 Simca Horizon (83 HP @ 5600 RPM) has 28 more horse power than 1971 Citroen GS. (55 HP @ 6500 RPM) In normal driving conditions, 1978 Simca Horizon should accelerate faster than 1971 Citroen GS. With that said, vehicle weight also plays an important factor in acceleration. 1978 Simca Horizon weights approximately 135 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, 1978 Simca Horizon (121 Nm @ 3000 RPM) has 49 more torque (in Nm) than 1971 Citroen GS. (72 Nm @ 3500 RPM). This means 1978 Simca Horizon will have an easier job in driving up hills or pulling heavy equipment than 1971 Citroen GS.
Compare all specifications:
| 1971 Citroen GS | 1978 Simca Horizon | |
| Make | Citroen | Simca |
| Model | GS | Horizon |
| Year Released | 1971 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 1015 cc | 1442 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | boxer | in-line |
| Horse Power | 55 HP | 83 HP |
| Engine RPM | 6500 RPM | 5600 RPM |
| Torque | 72 Nm | 121 Nm |
| Torque RPM | 3500 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 890 kg | 1025 kg |
| Vehicle Length | 4130 mm | 3970 mm |
| Vehicle Width | 1620 mm | 1690 mm |
| Vehicle Height | 1360 mm | 1420 mm |
| Wheelbase Size | 2560 mm | 2530 mm |
| Fuel Tank Capacity | 43 L | 47 L |
