2005 Audi A4 vs. 1979 Citroen GSA
To start off, 2005 Audi A4 is newer by 26 year(s). Which means there will be less support and parts availability for 1979 Citroen GSA. In addition, the cost of maintenance, including insurance, on 1979 Citroen GSA would be higher. At 1,984 cc (4 cylinders), 2005 Audi A4 is equipped with a bigger engine. In terms of performance, 2005 Audi A4 (129 HP @ 3300 RPM) has 66 more horse power than 1979 Citroen GSA. (63 HP @ 5750 RPM). In normal driving conditions, 2005 Audi A4 should accelerate faster than 1979 Citroen GSA. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A4 weights approximately 370 kg more than 1979 Citroen GSA. 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 (195 Nm @ 3300 RPM) has 97 more torque (in Nm) than 1979 Citroen GSA. (98 Nm @ 3500 RPM). This means 2005 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1979 Citroen GSA.
Compare all specifications:
| 2005 Audi A4 | 1979 Citroen GSA | |
| Make | Audi | Citroen |
| Model | A4 | GSA |
| Year Released | 2005 | 1979 |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 1299 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 129 HP | 63 HP |
| Engine RPM | 3300 RPM | 5750 RPM |
| Torque | 195 Nm | 98 Nm |
| Torque RPM | 3300 RPM | 3500 RPM |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1310 kg | 940 kg |
| Vehicle Length | 4550 mm | 4190 mm |
| Vehicle Width | 1780 mm | 1640 mm |
| Vehicle Height | 1430 mm | 1360 mm |
| Wheelbase Size | 2580 mm | 2560 mm |
| Fuel Tank Capacity | 70 L | 43 L |
