2004 Audi A4 vs. 1987 Citroen CX
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 CX. In addition, the cost of maintenance, including insurance, on 1987 Citroen CX would be higher. At 2,500 cc (4 cylinders), 1987 Citroen CX is equipped with a bigger engine. In terms of performance, 1987 Citroen CX (137 HP @ 5000 RPM) has 9 more horse power than 2004 Audi A4. (128 HP @ 4000 RPM) In normal driving conditions, 1987 Citroen CX should accelerate faster than 2004 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A4 weights approximately 65 kg more than 1987 Citroen CX.
Because 2004 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 1987 Citroen CX. In wet, icy, snow, or gravel driving conditions, 2004 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, 2004 Audi A4 (320 Nm @ 1900 RPM) has 114 more torque (in Nm) than 1987 Citroen CX. (206 Nm @ 4000 RPM). This means 2004 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1987 Citroen CX.
Compare all specifications:
| 2004 Audi A4 | 1987 Citroen CX | |
| Make | Audi | Citroen |
| Model | A4 | CX |
| Year Released | 2004 | 1987 |
| Engine Position | Front | Front |
| Engine Size | 1896 cc | 2500 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 128 HP | 137 HP |
| Engine RPM | 4000 RPM | 5000 RPM |
| Torque | 320 Nm | 206 Nm |
| Torque RPM | 1900 RPM | 4000 RPM |
| Engine Bore Size | 79.5 mm | 93.1 mm |
| Engine Stroke Size | 95.5 mm | 92 mm |
| Engine Compression Ratio | 19.0:1 | 8.7:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1485 kg | 1420 kg |
| Vehicle Length | 4550 mm | 4910 mm |
| Vehicle Width | 1780 mm | 1770 mm |
| Vehicle Height | 1430 mm | 1390 mm |
| Wheelbase Size | 2660 mm | 3100 mm |
| Fuel Tank Capacity | 66 L | 80 L |
