1990 Alfa Romeo 33 vs. 1971 Citroen GS
To start off, 1990 Alfa Romeo 33 is newer by 19 year(s). Which means there will be less support and parts availability for 1971 Citroen GS. In addition, the cost of maintenance, including insurance, on 1971 Citroen GS would be higher. At 1,779 cc (3 cylinders), 1990 Alfa Romeo 33 is equipped with a bigger engine. In terms of performance, 1990 Alfa Romeo 33 (83 HP @ 4200 RPM) has 28 more horse power than 1971 Citroen GS. (55 HP @ 6500 RPM). In normal driving conditions, 1990 Alfa Romeo 33 should accelerate faster than 1971 Citroen GS. With that said, vehicle weight also plays an important factor in acceleration. 1990 Alfa Romeo 33 weights approximately 165 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.
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, 1990 Alfa Romeo 33 (178 Nm @ 2400 RPM) has 106 more torque (in Nm) than 1971 Citroen GS. (72 Nm @ 3500 RPM). This means 1990 Alfa Romeo 33 will have an easier job in driving up hills or pulling heavy equipment than 1971 Citroen GS.
Compare all specifications:
| 1990 Alfa Romeo 33 | 1971 Citroen GS | |
| Make | Alfa Romeo | Citroen |
| Model | 33 | GS |
| Year Released | 1990 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 1779 cc | 1015 cc |
| Engine Cylinders | 3 cylinders | 4 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 83 HP | 55 HP |
| Engine RPM | 4200 RPM | 6500 RPM |
| Torque | 178 Nm | 72 Nm |
| Torque RPM | 2400 RPM | 3500 RPM |
| Engine Bore Size | 92 mm | 74 mm |
| Engine Stroke Size | 89.2 mm | 59 mm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1055 kg | 890 kg |
| Vehicle Length | 4210 mm | 4130 mm |
| Vehicle Width | 1620 mm | 1620 mm |
| Vehicle Height | 1360 mm | 1360 mm |
| Wheelbase Size | 2480 mm | 2560 mm |
| Fuel Tank Capacity | 50 L | 43 L |
