1998 Alfa Romeo 166 vs. 1973 Citroen GS
To start off, 1998 Alfa Romeo 166 is newer by 25 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 2,959 cc (6 cylinders), 1998 Alfa Romeo 166 is equipped with a bigger engine. In terms of performance, 1998 Alfa Romeo 166 (226 HP @ 6200 RPM) has 119 more horse power than 1973 Citroen GS. (107 HP @ 6500 RPM). In normal driving conditions, 1998 Alfa Romeo 166 should accelerate faster than 1973 Citroen GS. With that said, vehicle weight also plays an important factor in acceleration. 1998 Alfa Romeo 166 weights approximately 370 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, 1998 Alfa Romeo 166 (275 Nm @ 5000 RPM) has 138 more torque (in Nm) than 1973 Citroen GS. (137 Nm @ 3000 RPM). This means 1998 Alfa Romeo 166 will have an easier job in driving up hills or pulling heavy equipment than 1973 Citroen GS.
Compare all specifications:
| 1998 Alfa Romeo 166 | 1973 Citroen GS | |
| Make | Alfa Romeo | Citroen |
| Model | 166 | GS |
| Year Released | 1998 | 1973 |
| Engine Position | Front | Front |
| Engine Size | 2959 cc | 1990 cc |
| Engine Type | V | dual-disk rotary |
| Horse Power | 226 HP | 107 HP |
| Engine RPM | 6200 RPM | 6500 RPM |
| Torque | 275 Nm | 137 Nm |
| Torque RPM | 5000 RPM | 3000 RPM |
| Engine Compression Ratio | 10.0:1 | 9.0:1 |
| Top Speed | 243 km/hour | 175 km/hour |
| Acceleration 0-100mph | 7.8 seconds | 14 seconds |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1510 kg | 1140 kg |
| Vehicle Length | 4730 mm | 4130 mm |
| Vehicle Width | 1820 mm | 1620 mm |
| Vehicle Height | 1420 mm | 1380 mm |
| Wheelbase Size | 2710 mm | 2570 mm |
| Fuel Tank Capacity | 72 L | 56 L |
