1999 Alfa Romeo 145 vs. 1975 Citroen GS
To start off, 1999 Alfa Romeo 145 is newer by 24 year(s). Which means there will be less support and parts availability for 1975 Citroen GS. In addition, the cost of maintenance, including insurance, on 1975 Citroen GS would be higher. At 1,968 cc (4 cylinders), 1999 Alfa Romeo 145 is equipped with a bigger engine. In terms of performance, 1999 Alfa Romeo 145 (153 HP @ 6400 RPM) has 98 more horse power than 1975 Citroen GS. (55 HP @ 6500 RPM). In normal driving conditions, 1999 Alfa Romeo 145 should accelerate faster than 1975 Citroen GS. With that said, vehicle weight also plays an important factor in acceleration. 1999 Alfa Romeo 145 weights approximately 320 kg more than 1975 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, 1999 Alfa Romeo 145 (191 Nm @ 3500 RPM) has 119 more torque (in Nm) than 1975 Citroen GS. (72 Nm @ 3500 RPM). This means 1999 Alfa Romeo 145 will have an easier job in driving up hills or pulling heavy equipment than 1975 Citroen GS.
Compare all specifications:
| 1999 Alfa Romeo 145 | 1975 Citroen GS | |
| Make | Alfa Romeo | Citroen |
| Model | 145 | GS |
| Year Released | 1999 | 1975 |
| Engine Position | Front | Front |
| Engine Size | 1968 cc | 1014 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 153 HP | 55 HP |
| Engine RPM | 6400 RPM | 6500 RPM |
| Torque | 191 Nm | 72 Nm |
| Torque RPM | 3500 RPM | 3500 RPM |
| Engine Bore Size | 83 mm | 74 mm |
| Engine Stroke Size | 91.1 mm | 59 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 1210 kg | 890 kg |
| Vehicle Length | 4100 mm | 4130 mm |
| Vehicle Width | 1720 mm | 1620 mm |
| Vehicle Height | 1440 mm | 1360 mm |
| Wheelbase Size | 2600 mm | 2560 mm |
| Fuel Tank Capacity | 61 L | 43 L |
