2007 BMW X3 vs. 1985 Citroen BX
To start off, 2007 BMW X3 is newer by 22 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 2,993 cc (6 cylinders), 2007 BMW X3 is equipped with a bigger engine. In terms of performance, 2007 BMW X3 (215 HP @ 4000 RPM) has 15 more horse power than 1985 Citroen BX. (200 HP @ 5250 RPM). In normal driving conditions, 2007 BMW X3 should accelerate faster than 1985 Citroen BX. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X3 weights approximately 485 kg more than 1985 Citroen BX. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or 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 BMW X3 (480 Nm @ 1750 RPM) has 186 more torque (in Nm) than 1985 Citroen BX. (294 Nm @ 2750 RPM). This means 2007 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 1985 Citroen BX. 2007 BMW X3 has automatic transmission and 1985 Citroen BX has manual transmission. 1985 Citroen BX will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 BMW X3 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 BMW X3 | 1985 Citroen BX | |
| Make | BMW | Citroen |
| Model | X3 | BX |
| Year Released | 2007 | 1985 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 2141 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 215 HP | 200 HP |
| Engine RPM | 4000 RPM | 5250 RPM |
| Torque | 480 Nm | 294 Nm |
| Torque RPM | 1750 RPM | 2750 RPM |
| Engine Compression Ratio | 17.0:1 | 7.0:1 |
| Top Speed | 210 km/hour | 217 km/hour |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1765 kg | 1280 kg |
| Vehicle Length | 4570 mm | 4520 mm |
| Vehicle Width | 1680 mm | 1840 mm |
| Wheelbase Size | 2800 mm | 2660 mm |
