1971 Citroen GS vs. 1961 Alfa Romeo 2000
To start off, 1971 Citroen GS is newer by 10 year(s). Which means there will be less support and parts availability for 1961 Alfa Romeo 2000. In addition, the cost of maintenance, including insurance, on 1961 Alfa Romeo 2000 would be higher. At 1,975 cc (4 cylinders), 1961 Alfa Romeo 2000 is equipped with a bigger engine. In terms of performance, 1961 Alfa Romeo 2000 (106 HP @ 5300 RPM) has 51 more horse power than 1971 Citroen GS. (55 HP @ 6500 RPM) In normal driving conditions, 1961 Alfa Romeo 2000 should accelerate faster than 1971 Citroen GS. With that said, vehicle weight also plays an important factor in acceleration. 1961 Alfa Romeo 2000 weights approximately 447 kg more than 1971 Citroen GS. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1961 Alfa Romeo 2000 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1961 Alfa Romeo 2000. However, in wet, icy, snow, or gravel driving conditions, 1971 Citroen GS, being front wheel drive (FWD), will offer much better control with better grip. 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, 1961 Alfa Romeo 2000 (152 Nm @ 3500 RPM) has 80 more torque (in Nm) than 1971 Citroen GS. (72 Nm @ 3500 RPM). This means 1961 Alfa Romeo 2000 will have an easier job in driving up hills or pulling heavy equipment than 1971 Citroen GS.
Compare all specifications:
| 1971 Citroen GS | 1961 Alfa Romeo 2000 | |
| Make | Citroen | Alfa Romeo |
| Model | GS | 2000 |
| Year Released | 1971 | 1961 |
| Engine Position | Front | Front |
| Engine Size | 1015 cc | 1975 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | boxer | in-line |
| Horse Power | 55 HP | 106 HP |
| Engine RPM | 6500 RPM | 5300 RPM |
| Torque | 72 Nm | 152 Nm |
| Torque RPM | 3500 RPM | 3500 RPM |
| Engine Bore Size | 74 mm | 84.5 mm |
| Engine Stroke Size | 59 mm | 88 mm |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 890 kg | 1337 kg |
| Vehicle Length | 4130 mm | 4720 mm |
| Vehicle Width | 1620 mm | 1710 mm |
| Vehicle Height | 1360 mm | 1440 mm |
| Wheelbase Size | 2560 mm | 2730 mm |
| Fuel Tank Capacity | 43 L | 71 L |
