2004 Audi A4 vs. 1987 Citroen AX
To start off, 2004 Audi A4 is newer by 17 year(s). Which means there will be less support and parts availability for 1987 Citroen AX. In addition, the cost of maintenance, including insurance, on 1987 Citroen AX would be higher. At 2,976 cc (6 cylinders), 2004 Audi A4 is equipped with a bigger engine. In terms of performance, 2004 Audi A4 (223 HP @ 6300 RPM) has 148 more horse power than 1987 Citroen AX. (75 HP @ 5800 RPM). In normal driving conditions, 2004 Audi A4 should accelerate faster than 1987 Citroen AX. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A4 weights approximately 785 kg more than 1987 Citroen AX. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or 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 A4 (300 Nm) has 190 more torque (in Nm) than 1987 Citroen AX. (110 Nm). This means 2004 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1987 Citroen AX.
Compare all specifications:
| 2004 Audi A4 | 1987 Citroen AX | |
| Make | Audi | Citroen |
| Model | A4 | AX |
| Year Released | 2004 | 1987 |
| Body Type | Station Wagon | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2976 cc | 1358 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 223 HP | 75 HP |
| Engine RPM | 6300 RPM | 5800 RPM |
| Torque | 300 Nm | 110 Nm |
| Engine Bore Size | 82.5 mm | 75 mm |
| Engine Stroke Size | 92.8 mm | 77 mm |
| Top Speed | 236 km/hour | 167 km/hour |
| Acceleration 0-100mph | 9.2 seconds | 11.1 seconds |
| Drive Type | 4WD | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1610 kg | 825 kg |
| Vehicle Length | 4550 mm | 3540 mm |
| Vehicle Width | 1780 mm | 1580 mm |
| Vehicle Height | 1430 mm | 1350 mm |
| Wheelbase Size | 2660 mm | 2290 mm |
