2005 Alfa Romeo 156 vs. 1973 Citroen GS
To start off, 2005 Alfa Romeo 156 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 3,179 cc (6 cylinders), 2005 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 2005 Alfa Romeo 156 (247 HP @ 6200 RPM) has 141 more horse power than 1973 Citroen GS. (106 HP @ 6500 RPM). In normal driving conditions, 2005 Alfa Romeo 156 should accelerate faster than 1973 Citroen GS. With that said, vehicle weight also plays an important factor in acceleration. 2005 Alfa Romeo 156 weights approximately 240 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.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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 Alfa Romeo 156 (305 Nm @ 4800 RPM) has 167 more torque (in Nm) than 1973 Citroen GS. (138 Nm @ 3000 RPM). This means 2005 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 1973 Citroen GS.
Compare all specifications:
| 2005 Alfa Romeo 156 | 1973 Citroen GS | |
| Make | Alfa Romeo | Citroen |
| Model | 156 | GS |
| Year Released | 2005 | 1973 |
| Engine Position | Front | Front |
| Engine Size | 3179 cc | 1990 cc |
| Engine Cylinders | 6 cylinders | 2 cylinders |
| Engine Type | V | in-line |
| Horse Power | 247 HP | 106 HP |
| Engine RPM | 6200 RPM | 6500 RPM |
| Torque | 305 Nm | 138 Nm |
| Torque RPM | 4800 RPM | 3000 RPM |
| Drive Type | Front | Front |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1410 kg | 1170 kg |
| Vehicle Length | 4440 mm | 4130 mm |
| Vehicle Width | 1770 mm | 1650 mm |
| Vehicle Height | 1410 mm | 1360 mm |
| Wheelbase Size | 2600 mm | 2560 mm |
| Fuel Tank Capacity | 63 L | 56 L |
