1987 Citroen BX vs. 2005 Audi A3
To start off, 2005 Audi A3 is newer by 18 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 1,984 cc (4 cylinders), 2005 Audi A3 is equipped with a bigger engine. In terms of performance, 1987 Citroen BX (160 HP @ 6500 RPM) has 21 more horse power than 2005 Audi A3. (139 HP @ 4000 RPM). In normal driving conditions, 1987 Citroen BX should accelerate faster than 2005 Audi A3. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A3 weights approximately 312 kg more than 1987 Citroen BX.
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 A3 (320 Nm @ 1750 RPM) has 140 more torque (in Nm) than 1987 Citroen BX. (180 Nm @ 5000 RPM). This means 2005 Audi A3 will have an easier job in driving up hills or pulling heavy equipment than 1987 Citroen BX. 2005 Audi A3 has automatic transmission and 1987 Citroen BX has manual transmission. 1987 Citroen BX will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Audi A3 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1987 Citroen BX | 2005 Audi A3 | |
| Make | Citroen | Audi |
| Model | BX | A3 |
| Year Released | 1987 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1905 cc | 1984 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 160 HP | 139 HP |
| Engine RPM | 6500 RPM | 4000 RPM |
| Torque | 180 Nm | 320 Nm |
| Torque RPM | 5000 RPM | 1750 RPM |
| Engine Bore Size | 83 mm | 81 mm |
| Engine Stroke Size | 88 mm | 95.5 mm |
| Engine Compression Ratio | 10.4:1 | 18.0:1 |
| Top Speed | 217 km/hour | 207 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1073 kg | 1385 kg |
| Vehicle Length | 4250 mm | 4210 mm |
| Vehicle Width | 1680 mm | 1770 mm |
| Vehicle Height | 1370 mm | 1430 mm |
| Wheelbase Size | 2660 mm | 2470 mm |
