1990 Citroen BX vs. 2005 Opel Astra
To start off, 2005 Opel Astra is newer by 15 year(s). Which means there will be less support and parts availability for 1990 Citroen BX. In addition, the cost of maintenance, including insurance, on 1990 Citroen BX would be higher. At 1,979 cc (4 cylinders), 2005 Opel Astra is equipped with a bigger engine. In terms of performance, 2005 Opel Astra (198 HP @ 5600 RPM) has 127 more horse power than 1990 Citroen BX. (71 HP @ 5600 RPM) In normal driving conditions, 2005 Opel Astra should accelerate faster than 1990 Citroen BX. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Astra weights approximately 840 kg more than 1990 Citroen BX. 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, 2005 Opel Astra (250 Nm @ 1950 RPM) has 140 more torque (in Nm) than 1990 Citroen BX. (110 Nm @ 3400 RPM). This means 2005 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1990 Citroen BX.
Compare all specifications:
| 1990 Citroen BX | 2005 Opel Astra | |
| Make | Citroen | Opel |
| Model | BX | Astra |
| Year Released | 1990 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1360 cc | 1979 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 71 HP | 198 HP |
| Engine RPM | 5600 RPM | 5600 RPM |
| Torque | 110 Nm | 250 Nm |
| Torque RPM | 3400 RPM | 1950 RPM |
| Engine Bore Size | 75 mm | 86 mm |
| Engine Stroke Size | 77 mm | 86 mm |
| Engine Compression Ratio | 10.2:1 | 8.8:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 930 kg | 1770 kg |
| Wheelbase Size | 2660 mm | 2840 mm |
| Fuel Tank Capacity | 66 L | 52 L |
