2004 Audi RS4 vs. 1987 Citroen BX
To start off, 2004 Audi RS4 is newer by 17 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 2,671 cc (6 cylinders), 2004 Audi RS4 is equipped with a bigger engine. In terms of performance, 2004 Audi RS4 (376 HP @ 6300 RPM) has 216 more horse power than 1987 Citroen BX. (160 HP @ 6500 RPM). In normal driving conditions, 2004 Audi RS4 should accelerate faster than 1987 Citroen BX. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi RS4 weights approximately 512 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 2004 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, 2004 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, 2004 Audi RS4 (450 Nm @ 2500 RPM) has 270 more torque (in Nm) than 1987 Citroen BX. (180 Nm @ 5000 RPM). This means 2004 Audi RS4 will have an easier job in driving up hills or pulling heavy equipment than 1987 Citroen BX.
Compare all specifications:
| 2004 Audi RS4 | 1987 Citroen BX | |
| Make | Audi | Citroen |
| Model | RS4 | BX |
| Year Released | 2004 | 1987 |
| Engine Position | Front | Front |
| Engine Size | 2671 cc | 1905 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 376 HP | 160 HP |
| Engine RPM | 6300 RPM | 6500 RPM |
| Torque | 450 Nm | 180 Nm |
| Torque RPM | 2500 RPM | 5000 RPM |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1585 kg | 1073 kg |
| Vehicle Length | 4480 mm | 4250 mm |
| Vehicle Width | 1740 mm | 1680 mm |
| Vehicle Height | 1450 mm | 1370 mm |
| Wheelbase Size | 2610 mm | 2660 mm |
