1974 Citroen GS vs. 1971 Renault 15
To start off, 1974 Citroen GS is newer by 3 year(s). Which means there will be less support and parts availability for 1971 Renault 15. In addition, the cost of maintenance, including insurance, on 1971 Renault 15 would be higher. At 1,289 cc (4 cylinders), 1971 Renault 15 is equipped with a bigger engine. In terms of performance, both vehicles can yield 59 horse power. So under normal driving conditions, the acceleration of both vehicles should be relatively similar. With that said, vehicle weight also plays an important factor in acceleration. 1971 Renault 15 weights approximately 91 kg more than 1974 Citroen GS.
Compare all specifications:
| 1974 Citroen GS | 1971 Renault 15 | |
| Make | Citroen | Renault |
| Model | GS | 15 |
| Year Released | 1974 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 1220 cc | 1289 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | boxer | in-line |
| Horse Power | 59 HP | 59 HP |
| Engine RPM | 5750 RPM | 5500 RPM |
| Engine Bore Size | 77 mm | 75 mm |
| Engine Stroke Size | 65.5 mm | 69 mm |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 874 kg | 965 kg |
| Vehicle Length | 3820 mm | 4270 mm |
| Vehicle Width | 1610 mm | 1640 mm |
| Wheelbase Size | 2560 mm | 2440 mm |
