1991 Citroen BX vs. 2003 Opel Speedster
To start off, 2003 Opel Speedster is newer by 12 year(s). Which means there will be less support and parts availability for 1991 Citroen BX. In addition, the cost of maintenance, including insurance, on 1991 Citroen BX would be higher. At 2,198 cc (4 cylinders), 2003 Opel Speedster is equipped with a bigger engine. In terms of performance, 2003 Opel Speedster (145 HP @ 6000 RPM) has 74 more horse power than 1991 Citroen BX. (71 HP @ 5500 RPM) In normal driving conditions, 2003 Opel Speedster should accelerate faster than 1991 Citroen BX. With that said, vehicle weight also plays an important factor in acceleration. 1991 Citroen BX weights approximately 54 kg more than 2003 Opel Speedster.
Because 2003 Opel Speedster 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 2003 Opel Speedster. However, in wet, icy, snow, or gravel driving conditions, 1991 Citroen BX, 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, 2003 Opel Speedster (203 Nm @ 4000 RPM) has 93 more torque (in Nm) than 1991 Citroen BX. (110 Nm @ 3400 RPM). This means 2003 Opel Speedster will have an easier job in driving up hills or pulling heavy equipment than 1991 Citroen BX.
Compare all specifications:
| 1991 Citroen BX | 2003 Opel Speedster | |
| Make | Citroen | Opel |
| Model | BX | Speedster |
| Year Released | 1991 | 2003 |
| Engine Position | Front | Middle |
| Engine Size | 1358 cc | 2198 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 71 HP | 145 HP |
| Engine RPM | 5500 RPM | 6000 RPM |
| Torque | 110 Nm | 203 Nm |
| Torque RPM | 3400 RPM | 4000 RPM |
| Engine Bore Size | 75 mm | 86 mm |
| Engine Stroke Size | 77 mm | 94.6 mm |
| Engine Compression Ratio | 10.2:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 930 kg | 876 kg |
| Vehicle Length | 4400 mm | 3790 mm |
| Vehicle Width | 1690 mm | 1710 mm |
| Vehicle Height | 1440 mm | 1120 mm |
| Wheelbase Size | 2660 mm | 2710 mm |
| Fuel Tank Capacity | 66 L | 36 L |
