2005 Audi A4 vs. 1986 Citroen Bx
To start off, 2005 Audi A4 is newer by 19 year(s). Which means there will be less support and parts availability for 1986 Citroen Bx. In addition, the cost of maintenance, including insurance, on 1986 Citroen Bx would be higher. At 2,976 cc (6 cylinders), 2005 Audi A4 is equipped with a bigger engine. In terms of performance, 2005 Audi A4 (222 HP @ 6300 RPM) has 116 more horse power than 1986 Citroen Bx. (106 HP @ 6000 RPM). In normal driving conditions, 2005 Audi A4 should accelerate faster than 1986 Citroen Bx. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A4 weights approximately 455 kg more than 1986 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, 2005 Audi A4 (300 Nm @ 3200 RPM) has 137 more torque (in Nm) than 1986 Citroen Bx. (163 Nm @ 3000 RPM). This means 2005 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1986 Citroen Bx.
Compare all specifications:
| 2005 Audi A4 | 1986 Citroen Bx | |
| Make | Audi | Citroen |
| Model | A4 | Bx |
| Year Released | 2005 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 2976 cc | 1904 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 2 valves |
| Horse Power | 222 HP | 106 HP |
| Engine RPM | 6300 RPM | 6000 RPM |
| Torque | 300 Nm | 163 Nm |
| Torque RPM | 3200 RPM | 3000 RPM |
| Engine Bore Size | 82.5 mm | 83 mm |
| Engine Stroke Size | 92.8 mm | 88 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1485 kg | 1030 kg |
| Vehicle Length | 4550 mm | 4240 mm |
| Vehicle Width | 1780 mm | 1680 mm |
| Vehicle Height | 1430 mm | 1370 mm |
| Wheelbase Size | 2660 mm | 2660 mm |
| Fuel Tank Capacity | 70 L | 80 L |
