1973 Citroen GS vs. 2002 Porsche 911
To start off, 2002 Porsche 911 is newer by 29 year(s). Which means there will be less support and parts availability for 1973 Citroen GS. In addition, the cost of maintenance, including insurance, on 1973 Citroen GS would be higher. At 3,589 cc (6 cylinders), 2002 Porsche 911 is equipped with a bigger engine. In terms of performance, 2002 Porsche 911 (276 HP @ 8000 RPM) has 170 more horse power than 1973 Citroen GS. (106 HP @ 6500 RPM) In normal driving conditions, 2002 Porsche 911 should accelerate faster than 1973 Citroen GS. With that said, vehicle weight also plays an important factor in acceleration. 2002 Porsche 911 weights approximately 235 kg more than 1973 Citroen GS. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2002 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 1973 Citroen GS. In wet, icy, snow, or gravel driving conditions, 2002 Porsche 911 will offer significantly more control. 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, 2002 Porsche 911 (841 Nm) has 703 more torque (in Nm) than 1973 Citroen GS. (138 Nm). This means 2002 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1973 Citroen GS.
Compare all specifications:
| 1973 Citroen GS | 2002 Porsche 911 | |
| Make | Citroen | Porsche |
| Model | GS | 911 |
| Year Released | 1973 | 2002 |
| Engine Position | Front | Rear |
| Engine Size | 1990 cc | 3589 cc |
| Engine Cylinders | 2 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 106 HP | 276 HP |
| Engine RPM | 6500 RPM | 8000 RPM |
| Torque | 138 Nm | 841 Nm |
| Drive Type | Front | 4WD |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1170 kg | 1405 kg |
| Vehicle Length | 4130 mm | 4450 mm |
| Vehicle Width | 1650 mm | 1840 mm |
| Vehicle Height | 1360 mm | 1280 mm |
| Wheelbase Size | 2560 mm | 2370 mm |
| Fuel Tank Capacity | 56 L | 64 L |
