2004 Audi A6 vs. 1987 Citroen BX
To start off, 2004 Audi A6 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 2,496 cc (6 cylinders), 2004 Audi A6 is equipped with a bigger engine. In terms of performance, 2004 Audi A6 (180 HP @ 6000 RPM) has 118 more horse power than 1987 Citroen BX. (62 HP @ 5500 RPM). In normal driving conditions, 2004 Audi A6 should accelerate faster than 1987 Citroen BX. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A6 weights approximately 772 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.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than 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, 2004 Audi A6 (235 Nm @ 3000 RPM) has 125 more torque (in Nm) than 1987 Citroen BX. (110 Nm @ 2500 RPM). This means 2004 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1987 Citroen BX.
Compare all specifications:
| 2004 Audi A6 | 1987 Citroen BX | |
| Make | Audi | Citroen |
| Model | A6 | BX |
| Year Released | 2004 | 1987 |
| Engine Position | Front | Front |
| Engine Size | 2496 cc | 1360 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 180 HP | 62 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 235 Nm | 110 Nm |
| Torque RPM | 3000 RPM | 2500 RPM |
| Engine Compression Ratio | 10.3:1 | 9.3:1 |
| Top Speed | 221 km/hour | 150 km/hour |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1662 kg | 890 kg |
| Vehicle Length | 4940 mm | 4240 mm |
| Vehicle Width | 1860 mm | 1680 mm |
| Vehicle Height | 1470 mm | 1370 mm |
| Wheelbase Size | 2660 mm | 2860 mm |
| Fuel Consumption Overall | 9.6 L/100km | 11.9 L/100km |
| Fuel Tank Capacity | 70 L | 80 L |
