2007 Alfa Romeo 156 vs. 1974 Citroen GS
To start off, 2007 Alfa Romeo 156 is newer by 33 year(s). Which means there will be less support and parts availability for 1974 Citroen GS. In addition, the cost of maintenance, including insurance, on 1974 Citroen GS would be higher. At 2,492 cc (6 cylinders), 2007 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 2007 Alfa Romeo 156 (190 HP @ 6300 RPM) has 132 more horse power than 1974 Citroen GS. (58 HP @ 5750 RPM). In normal driving conditions, 2007 Alfa Romeo 156 should accelerate faster than 1974 Citroen GS. With that said, vehicle weight also plays an important factor in acceleration. 2007 Alfa Romeo 156 weights approximately 465 kg more than 1974 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, 2007 Alfa Romeo 156 (218 Nm @ 5000 RPM) has 130 more torque (in Nm) than 1974 Citroen GS. (88 Nm @ 3250 RPM). This means 2007 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 1974 Citroen GS.
Compare all specifications:
| 2007 Alfa Romeo 156 | 1974 Citroen GS | |
| Make | Alfa Romeo | Citroen |
| Model | 156 | GS |
| Year Released | 2007 | 1974 |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 1222 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | boxer |
| Horse Power | 190 HP | 58 HP |
| Engine RPM | 6300 RPM | 5750 RPM |
| Torque | 218 Nm | 88 Nm |
| Torque RPM | 5000 RPM | 3250 RPM |
| Engine Bore Size | 88 mm | 77 mm |
| Engine Stroke Size | 68.3 mm | 65.6 mm |
| Top Speed | 230 km/hour | 149 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1405 kg | 940 kg |
| Vehicle Length | 4450 mm | 4130 mm |
| Vehicle Width | 1750 mm | 1610 mm |
| Vehicle Height | 1440 mm | 1360 mm |
| Wheelbase Size | 2600 mm | 2560 mm |
| Fuel Tank Capacity | 63 L | 43 L |
