2008 Audi A4 vs. 1979 Citroen GSA
To start off, 2008 Audi A4 is newer by 29 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 2,975 cc (6 cylinders), 2008 Audi A4 is equipped with a bigger engine. In terms of performance, 2008 Audi A4 (217 HP @ 6300 RPM) has 153 more horse power than 1979 Citroen GSA. (64 HP @ 5500 RPM). In normal driving conditions, 2008 Audi A4 should accelerate faster than 1979 Citroen GSA. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi A4 weights approximately 690 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.
Because 2008 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 1979 Citroen GSA. In wet, icy, snow, or gravel driving conditions, 2008 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, 2008 Audi A4 (300 Nm @ 3200 RPM) has 206 more torque (in Nm) than 1979 Citroen GSA. (94 Nm @ 3500 RPM). This means 2008 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1979 Citroen GSA.
Compare all specifications:
| 2008 Audi A4 | 1979 Citroen GSA | |
| Make | Audi | Citroen |
| Model | A4 | GSA |
| Year Released | 2008 | 1979 |
| Engine Position | Front | Front |
| Engine Size | 2975 cc | 1299 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | boxer |
| Horse Power | 217 HP | 64 HP |
| Engine RPM | 6300 RPM | 5500 RPM |
| Torque | 300 Nm | 94 Nm |
| Torque RPM | 3200 RPM | 3500 RPM |
| Engine Compression Ratio | 11.0:1 | 8.7:1 |
| Top Speed | 236 km/hour | 156 km/hour |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1610 kg | 920 kg |
| Vehicle Length | 4550 mm | 4200 mm |
| Vehicle Width | 1780 mm | 1620 mm |
| Vehicle Height | 1430 mm | 1360 mm |
| Wheelbase Size | 2660 mm | 2560 mm |
