2005 Alfa Romeo 159 vs. 1974 Citroen GS
To start off, 2005 Alfa Romeo 159 is newer by 31 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 1,910 cc (4 cylinders), 2005 Alfa Romeo 159 is equipped with a bigger engine. In terms of performance, 2005 Alfa Romeo 159 (118 HP @ 4000 RPM) has 60 more horse power than 1974 Citroen GS. (58 HP @ 5750 RPM). In normal driving conditions, 2005 Alfa Romeo 159 should accelerate faster than 1974 Citroen GS. With that said, vehicle weight also plays an important factor in acceleration. 2005 Alfa Romeo 159 weights approximately 553 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, 2005 Alfa Romeo 159 (289 Nm @ 2000 RPM) has 202 more torque (in Nm) than 1974 Citroen GS. (87 Nm @ 3250 RPM). This means 2005 Alfa Romeo 159 will have an easier job in driving up hills or pulling heavy equipment than 1974 Citroen GS. 1974 Citroen GS has automatic transmission and 2005 Alfa Romeo 159 has manual transmission. 2005 Alfa Romeo 159 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1974 Citroen GS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Alfa Romeo 159 | 1974 Citroen GS | |
| Make | Alfa Romeo | Citroen |
| Model | 159 | GS |
| Year Released | 2005 | 1974 |
| Engine Position | Front | Front |
| Engine Size | 1910 cc | 1220 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 118 HP | 58 HP |
| Engine RPM | 4000 RPM | 5750 RPM |
| Torque | 289 Nm | 87 Nm |
| Torque RPM | 2000 RPM | 3250 RPM |
| Engine Bore Size | 82 mm | 77 mm |
| Engine Stroke Size | 90.4 mm | 65.6 mm |
| Engine Compression Ratio | 18.0:1 | 8.2:1 |
| Top Speed | 191 km/hour | 148 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1495 kg | 942 kg |
| Vehicle Length | 4670 mm | 4130 mm |
| Vehicle Width | 1830 mm | 1610 mm |
| Vehicle Height | 1420 mm | 1360 mm |
| Wheelbase Size | 2600 mm | 2560 mm |
| Fuel Tank Capacity | 70 L | 43 L |
