1990 Citroen BX vs. 2007 Opel Astra
To start off, 2007 Opel Astra is newer by 17 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 1,998 cc (4 cylinders), 2007 Opel Astra is equipped with a bigger engine. In terms of performance, 2007 Opel Astra (168 HP @ 5200 RPM) has 94 more horse power than 1990 Citroen BX. (74 HP @ 5500 RPM) In normal driving conditions, 2007 Opel Astra should accelerate faster than 1990 Citroen BX. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Astra weights approximately 525 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, 2007 Opel Astra (250 Nm @ 1950 RPM) has 141 more torque (in Nm) than 1990 Citroen BX. (109 Nm @ 3400 RPM). This means 2007 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 | 2007 Opel Astra | |
| Make | Citroen | Opel |
| Model | BX | Astra |
| Year Released | 1990 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1360 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 74 HP | 168 HP |
| Engine RPM | 5500 RPM | 5200 RPM |
| Torque | 109 Nm | 250 Nm |
| Torque RPM | 3400 RPM | 1950 RPM |
| Engine Bore Size | 75 mm | 86.1 mm |
| Engine Stroke Size | 77 mm | 86 mm |
| Engine Compression Ratio | 10.2:1 | 8.8:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 900 kg | 1425 kg |
| Vehicle Length | 4240 mm | 4520 mm |
| Vehicle Width | 1680 mm | 1800 mm |
| Vehicle Height | 1370 mm | 1510 mm |
| Wheelbase Size | 2660 mm | 2710 mm |
| Fuel Tank Capacity | 43 L | 52 L |
