1973 Citroen GS vs. 2005 Porsche 911
To start off, 2005 Porsche 911 is newer by 32 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 3,605 cc (6 cylinders), 2005 Porsche 911 is equipped with a bigger engine. In terms of performance, 2005 Porsche 911 (444 HP @ 5700 RPM) has 337 more horse power than 1973 Citroen GS. (107 HP @ 6500 RPM) In normal driving conditions, 2005 Porsche 911 should accelerate faster than 1973 Citroen GS. With that said, vehicle weight also plays an important factor in acceleration. 2005 Porsche 911 weights approximately 520 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 2005 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, 2005 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, 2005 Porsche 911 (620 Nm @ 3500 RPM) has 483 more torque (in Nm) than 1973 Citroen GS. (137 Nm @ 3000 RPM). This means 2005 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 | 2005 Porsche 911 | |
Make | Citroen | Porsche |
Model | GS | 911 |
Year Released | 1973 | 2005 |
Engine Position | Front | Rear |
Engine Size | 1990 cc | 3605 cc |
Engine Type | dual-disk rotary | boxer |
Horse Power | 107 HP | 444 HP |
Engine RPM | 6500 RPM | 5700 RPM |
Torque | 137 Nm | 620 Nm |
Torque RPM | 3000 RPM | 3500 RPM |
Engine Compression Ratio | 9.0:1 | 9.4:1 |
Top Speed | 175 km/hour | 307 km/hour |
Acceleration 0-100mph | 14 seconds | 4.6 seconds |
Drive Type | Front | 4WD |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 1140 kg | 1660 kg |
Vehicle Length | 4130 mm | 4440 mm |
Vehicle Width | 1620 mm | 1840 mm |
Vehicle Height | 1380 mm | 1300 mm |
Wheelbase Size | 2570 mm | 2360 mm |
Fuel Tank Capacity | 56 L | 63 L |