2005 Audi A4 vs. 1991 Citroen BX
To start off, 2005 Audi A4 is newer by 14 year(s). Which means there will be less support and parts availability for 1991 Citroen BX. In addition, the cost of maintenance, including insurance, on 1991 Citroen BX would be higher. At 1,781 cc (4 cylinders), 2005 Audi A4 is equipped with a bigger engine. In terms of performance, 2005 Audi A4 (187 HP @ 5700 RPM) has 116 more horse power than 1991 Citroen BX. (71 HP @ 5500 RPM). In normal driving conditions, 2005 Audi A4 should accelerate faster than 1991 Citroen BX. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A4 weights approximately 465 kg more than 1991 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 (240 Nm @ 1980 RPM) has 130 more torque (in Nm) than 1991 Citroen BX. (110 Nm @ 3400 RPM). This means 2005 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1991 Citroen BX.
Compare all specifications:
2005 Audi A4 | 1991 Citroen BX | |
Make | Audi | Citroen |
Model | A4 | BX |
Year Released | 2005 | 1991 |
Engine Position | Front | Front |
Engine Size | 1781 cc | 1358 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 5 valves | 2 valves |
Horse Power | 187 HP | 71 HP |
Engine RPM | 5700 RPM | 5500 RPM |
Torque | 240 Nm | 110 Nm |
Torque RPM | 1980 RPM | 3400 RPM |
Engine Compression Ratio | 9.3:1 | 10.2:1 |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1395 kg | 930 kg |
Vehicle Length | 4550 mm | 4400 mm |
Vehicle Width | 1780 mm | 1690 mm |
Vehicle Height | 1430 mm | 1440 mm |
Wheelbase Size | 2760 mm | 2660 mm |
Fuel Tank Capacity | 70 L | 66 L |