1985 Citroen BX vs. 2013 Audi A4
To start off, 2013 Audi A4 is newer by 28 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 1,984 cc (4 cylinders), 2013 Audi A4 is equipped with a bigger engine. In terms of performance, 2013 Audi A4 (208 HP) has 150 more horse power than 1985 Citroen BX. (58 HP) In normal driving conditions, 2013 Audi A4 should accelerate faster than 1985 Citroen BX. With that said, vehicle weight also plays an important factor in acceleration. 2013 Audi A4 weights approximately 600 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.
Because 2013 Audi A4 is all wheel drive (AWD), it will have significant more traction and grip than 1985 Citroen BX. In wet, icy, snow, or gravel driving conditions, 2013 Audi A4 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, 2013 Audi A4 (350 Nm @ 4200 RPM) has 240 more torque (in Nm) than 1985 Citroen BX. (110 Nm @ 2000 RPM). This means 2013 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1985 Citroen BX.
Compare all specifications:
| 1985 Citroen BX | 2013 Audi A4 | |
| Make | Citroen | Audi |
| Model | BX | A4 |
| Year Released | 1985 | 2013 |
| Engine Position | Front | Front |
| Engine Size | 1761 cc | 1984 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | W |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 58 HP | 208 HP |
| Torque | 110 Nm | 350 Nm |
| Torque RPM | 2000 RPM | 4200 RPM |
| Engine Bore Size | 80 mm | 82.5 mm |
| Engine Stroke Size | 88 mm | 92.8 mm |
| Engine Compression Ratio | 9.3:1 | 9.6:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Drive Type | Front | AWD |
| Transmission Type | Manual | CVT |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 990 kg | 1590 kg |
| Vehicle Length | 4240 mm | 4703 mm |
| Vehicle Width | 1680 mm | 2006 mm |
| Vehicle Height | 1350 mm | 1427 mm |
| Wheelbase Size | 2660 mm | 2808 mm |
