1987 Citroen BX vs. 1971 Citroen GS
To start off, 1987 Citroen BX is newer by 16 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 1,358 cc (4 cylinders), 1987 Citroen BX is equipped with a bigger engine. In terms of performance, 1987 Citroen BX (71 HP @ 5600 RPM) has 16 more horse power than 1971 Citroen GS. (55 HP @ 6500 RPM). In normal driving conditions, 1987 Citroen BX should accelerate faster than 1971 Citroen GS. With that said, vehicle weight also plays an important factor in acceleration. 1987 Citroen BX weights approximately 40 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, 1987 Citroen BX (110 Nm @ 3400 RPM) has 38 more torque (in Nm) than 1971 Citroen GS. (72 Nm @ 3500 RPM). This means 1987 Citroen BX will have an easier job in driving up hills or pulling heavy equipment than 1971 Citroen GS.
Compare all specifications:
| 1987 Citroen BX | 1971 Citroen GS | |
| Make | Citroen | Citroen |
| Model | BX | GS |
| Year Released | 1987 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 1358 cc | 1015 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 71 HP | 55 HP |
| Engine RPM | 5600 RPM | 6500 RPM |
| Torque | 110 Nm | 72 Nm |
| Torque RPM | 3400 RPM | 3500 RPM |
| Engine Bore Size | 75 mm | 74 mm |
| Engine Stroke Size | 77 mm | 59 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 930 kg | 890 kg |
| Vehicle Length | 4400 mm | 4130 mm |
| Vehicle Width | 1690 mm | 1620 mm |
| Vehicle Height | 1440 mm | 1360 mm |
| Wheelbase Size | 2660 mm | 2560 mm |
| Fuel Tank Capacity | 66 L | 43 L |
