1971 Citroen GS vs. 2004 Porsche Cayenne
To start off, 2004 Porsche Cayenne is newer by 33 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 4,505 cc (8 cylinders), 2004 Porsche Cayenne is equipped with a bigger engine. In terms of performance, 2004 Porsche Cayenne (450 HP @ 6000 RPM) has 395 more horse power than 1971 Citroen GS. (55 HP @ 6500 RPM) In normal driving conditions, 2004 Porsche Cayenne should accelerate faster than 1971 Citroen GS. With that said, vehicle weight also plays an important factor in acceleration. 2004 Porsche Cayenne weights approximately 1540 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.
Because 2004 Porsche Cayenne is four wheel drive (4WD), it will have significant more traction and grip than 1971 Citroen GS. In wet, icy, snow, or gravel driving conditions, 2004 Porsche Cayenne 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, 2004 Porsche Cayenne (620 Nm @ 2250 RPM) has 548 more torque (in Nm) than 1971 Citroen GS. (72 Nm @ 3500 RPM). This means 2004 Porsche Cayenne will have an easier job in driving up hills or pulling heavy equipment than 1971 Citroen GS.
Compare all specifications:
| 1971 Citroen GS | 2004 Porsche Cayenne | |
| Make | Citroen | Porsche |
| Model | GS | Cayenne |
| Year Released | 1971 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 1015 cc | 4505 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | boxer | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 55 HP | 450 HP |
| Engine RPM | 6500 RPM | 6000 RPM |
| Torque | 72 Nm | 620 Nm |
| Torque RPM | 3500 RPM | 2250 RPM |
| Engine Bore Size | 74 mm | 93 mm |
| Engine Stroke Size | 59 mm | 83 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 890 kg | 2430 kg |
| Vehicle Length | 4130 mm | 4790 mm |
| Vehicle Width | 1620 mm | 1930 mm |
| Vehicle Height | 1360 mm | 1710 mm |
| Wheelbase Size | 2560 mm | 2860 mm |
| Fuel Tank Capacity | 43 L | 99 L |
