1991 BMW 518 vs. 1985 Citroen BX
To start off, 1991 BMW 518 is newer by 6 year(s). Which means there will be less support and parts availability for 1985 Citroen BX. In addition, the cost of maintenance, including insurance, on 1985 Citroen BX would be higher. At 2,141 cc (4 cylinders), 1985 Citroen BX is equipped with a bigger engine. In terms of performance, 1985 Citroen BX (200 HP @ 5250 RPM) has 86 more horse power than 1991 BMW 518. (114 HP @ 5500 RPM) In normal driving conditions, 1985 Citroen BX should accelerate faster than 1991 BMW 518. With that said, vehicle weight also plays an important factor in acceleration. 1985 Citroen BX weights approximately 120 kg more than 1991 BMW 518. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1985 Citroen BX is four wheel drive (4WD), it will have significant more traction and grip than 1991 BMW 518. In wet, icy, snow, or gravel driving conditions, 1985 Citroen BX will offer significantly more control. 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, 1985 Citroen BX (294 Nm @ 2750 RPM) has 129 more torque (in Nm) than 1991 BMW 518. (165 Nm @ 4250 RPM). This means 1985 Citroen BX will have an easier job in driving up hills or pulling heavy equipment than 1991 BMW 518.
Compare all specifications:
| 1991 BMW 518 | 1985 Citroen BX | |
| Make | BMW | Citroen |
| Model | 518 | BX |
| Year Released | 1991 | 1985 |
| Engine Position | Front | Front |
| Engine Size | 1766 cc | 2141 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 114 HP | 200 HP |
| Engine RPM | 5500 RPM | 5250 RPM |
| Torque | 165 Nm | 294 Nm |
| Torque RPM | 4250 RPM | 2750 RPM |
| Engine Compression Ratio | 8.8:1 | 7.0:1 |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1160 kg | 1280 kg |
| Vehicle Length | 4730 mm | 4520 mm |
| Vehicle Width | 1760 mm | 1840 mm |
| Wheelbase Size | 2770 mm | 2660 mm |
