1999 Audi A4 vs. 1980 Citroen CX
To start off, 1999 Audi A4 is newer by 19 year(s). Which means there will be less support and parts availability for 1980 Citroen CX. In addition, the cost of maintenance, including insurance, on 1980 Citroen CX would be higher. At 1,995 cc (4 cylinders), 1980 Citroen CX is equipped with a bigger engine. In terms of performance, 1999 Audi A4 (123 HP @ 5800 RPM) has 18 more horse power than 1980 Citroen CX. (105 HP @ 5500 RPM). In normal driving conditions, 1999 Audi A4 should accelerate faster than 1980 Citroen CX. With that said, vehicle weight also plays an important factor in acceleration. 1999 Audi A4 weights approximately 60 kg more than 1980 Citroen CX. 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, 1999 Audi A4 (168 Nm @ 3500 RPM) has 16 more torque (in Nm) than 1980 Citroen CX. (152 Nm @ 3250 RPM). This means 1999 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1980 Citroen CX.
Compare all specifications:
| 1999 Audi A4 | 1980 Citroen CX | |
| Make | Audi | Citroen |
| Model | A4 | CX |
| Year Released | 1999 | 1980 |
| Engine Position | Front | Front |
| Engine Size | 1781 cc | 1995 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 123 HP | 105 HP |
| Engine RPM | 5800 RPM | 5500 RPM |
| Torque | 168 Nm | 152 Nm |
| Torque RPM | 3500 RPM | 3250 RPM |
| Engine Bore Size | 81 mm | 86 mm |
| Engine Stroke Size | 86.4 mm | 85.5 mm |
| Engine Compression Ratio | 10.3:1 | 9.0:1 |
| Top Speed | 201 km/hour | 175 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1285 kg | 1225 kg |
| Vehicle Length | 4480 mm | 4670 mm |
| Vehicle Width | 1740 mm | 1770 mm |
| Vehicle Height | 1420 mm | 1370 mm |
| Wheelbase Size | 2630 mm | 2750 mm |
| Fuel Tank Capacity | 62 L | 80 L |
