1979 Citroen GSA vs. 1977 Simca 1307
To start off, 1979 Citroen GSA is newer by 2 year(s). Which means there will be less support and parts availability for 1977 Simca 1307. In addition, the cost of maintenance, including insurance, on 1977 Simca 1307 would be higher. At 1,299 cc (4 cylinders), 1979 Citroen GSA is equipped with a bigger engine. In terms of performance, 1977 Simca 1307 (67 HP @ 5600 RPM) has 4 more horse power than 1979 Citroen GSA. (63 HP @ 5750 RPM) In normal driving conditions, 1977 Simca 1307 should accelerate faster than 1979 Citroen GSA. With that said, vehicle weight also plays an important factor in acceleration. 1977 Simca 1307 weights approximately 110 kg more than 1979 Citroen GSA. 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, 1977 Simca 1307 (105 Nm @ 2800 RPM) has 7 more torque (in Nm) than 1979 Citroen GSA. (98 Nm @ 3500 RPM). This means 1977 Simca 1307 will have an easier job in driving up hills or pulling heavy equipment than 1979 Citroen GSA.
Compare all specifications:
| 1979 Citroen GSA | 1977 Simca 1307 | |
| Make | Citroen | Simca |
| Model | GSA | 1307 |
| Year Released | 1979 | 1977 |
| Engine Position | Front | Front |
| Engine Size | 1299 cc | 1294 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 63 HP | 67 HP |
| Engine RPM | 5750 RPM | 5600 RPM |
| Torque | 98 Nm | 105 Nm |
| Torque RPM | 3500 RPM | 2800 RPM |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 940 kg | 1050 kg |
| Vehicle Length | 4190 mm | 4250 mm |
| Vehicle Width | 1640 mm | 1690 mm |
| Vehicle Height | 1360 mm | 1400 mm |
| Wheelbase Size | 2560 mm | 2610 mm |
| Fuel Tank Capacity | 43 L | 58 L |
