1981 Citroen GSA vs. 1992 Porsche 911
To start off, 1992 Porsche 911 is newer by 11 year(s). Which means there will be less support and parts availability for 1981 Citroen GSA. In addition, the cost of maintenance, including insurance, on 1981 Citroen GSA would be higher. At 3,163 cc (6 cylinders), 1992 Porsche 911 is equipped with a bigger engine. In terms of performance, 1992 Porsche 911 (228 HP @ 5900 RPM) has 172 more horse power than 1981 Citroen GSA. (56 HP @ 5750 RPM) In normal driving conditions, 1992 Porsche 911 should accelerate faster than 1981 Citroen GSA. With that said, vehicle weight also plays an important factor in acceleration. 1992 Porsche 911 weights approximately 245 kg more than 1981 Citroen GSA. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1981 Citroen GSA | 1992 Porsche 911 | |
| Make | Citroen | Porsche |
| Model | GSA | 911 |
| Year Released | 1981 | 1992 |
| Engine Position | Front | Rear |
| Engine Size | 1129 cc | 3163 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 56 HP | 228 HP |
| Engine RPM | 5750 RPM | 5900 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 930 kg | 1175 kg |
| Vehicle Length | 4130 mm | 4300 mm |
| Vehicle Width | 1640 mm | 1660 mm |
| Vehicle Height | 1360 mm | 1260 mm |
