1997 Audi A4 vs. 1979 Citroen GSA
To start off, 1997 Audi A4 is newer by 18 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 1,595 cc (4 cylinders), 1997 Audi A4 is equipped with a bigger engine. In terms of performance, 1997 Audi A4 (100 HP @ 5300 RPM) has 37 more horse power than 1979 Citroen GSA. (63 HP @ 5750 RPM). In normal driving conditions, 1997 Audi A4 should accelerate faster than 1979 Citroen GSA. With that said, vehicle weight also plays an important factor in acceleration. 1997 Audi A4 weights approximately 245 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, 1997 Audi A4 (140 Nm @ 3800 RPM) has 42 more torque (in Nm) than 1979 Citroen GSA. (98 Nm @ 3500 RPM). This means 1997 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1979 Citroen GSA.
Compare all specifications:
| 1997 Audi A4 | 1979 Citroen GSA | |
| Make | Audi | Citroen |
| Model | A4 | GSA |
| Year Released | 1997 | 1979 |
| Engine Position | Front | Front |
| Engine Size | 1595 cc | 1299 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 100 HP | 63 HP |
| Engine RPM | 5300 RPM | 5750 RPM |
| Torque | 140 Nm | 98 Nm |
| Torque RPM | 3800 RPM | 3500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1185 kg | 940 kg |
| Vehicle Length | 4480 mm | 4190 mm |
| Vehicle Width | 1740 mm | 1640 mm |
| Vehicle Height | 1420 mm | 1360 mm |
| Wheelbase Size | 2630 mm | 2560 mm |
| Fuel Tank Capacity | 55 L | 43 L |
