2006 Audi RS4 vs. 1987 Citroen BX
To start off, 2006 Audi RS4 is newer by 19 year(s). Which means there will be less support and parts availability for 1987 Citroen BX. In addition, the cost of maintenance, including insurance, on 1987 Citroen BX would be higher. At 4,163 cc (8 cylinders), 2006 Audi RS4 is equipped with a bigger engine. In terms of performance, 2006 Audi RS4 (420 HP @ 8250 RPM) has 260 more horse power than 1987 Citroen BX. (160 HP @ 6500 RPM). In normal driving conditions, 2006 Audi RS4 should accelerate faster than 1987 Citroen BX. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi RS4 weights approximately 476 kg more than 1987 Citroen BX. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Audi RS4 is four wheel drive (4WD), it will have significant more traction and grip than 1987 Citroen BX. In wet, icy, snow, or gravel driving conditions, 2006 Audi RS4 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, 2006 Audi RS4 (583 Nm @ 5500 RPM) has 403 more torque (in Nm) than 1987 Citroen BX. (180 Nm @ 5000 RPM). This means 2006 Audi RS4 will have an easier job in driving up hills or pulling heavy equipment than 1987 Citroen BX.
Compare all specifications:
| 2006 Audi RS4 | 1987 Citroen BX | |
| Make | Audi | Citroen |
| Model | RS4 | BX |
| Year Released | 2006 | 1987 |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 1905 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 420 HP | 160 HP |
| Engine RPM | 8250 RPM | 6500 RPM |
| Torque | 583 Nm | 180 Nm |
| Torque RPM | 5500 RPM | 5000 RPM |
| Top Speed | 245 km/hour | 217 km/hour |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1549 kg | 1073 kg |
| Vehicle Length | 360 mm | 4250 mm |
| Vehicle Height | 360 mm | 1370 mm |
| Wheelbase Size | 360 mm | 2660 mm |
