1979 Citroen GSA vs. 2009 Audi A4
To start off, 2009 Audi A4 is newer by 30 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 3,197 cc (6 cylinders), 2009 Audi A4 is equipped with a bigger engine. In terms of performance, 2009 Audi A4 (261 HP @ 6500 RPM) has 198 more horse power than 1979 Citroen GSA. (63 HP @ 5750 RPM) In normal driving conditions, 2009 Audi A4 should accelerate faster than 1979 Citroen GSA. With that said, vehicle weight also plays an important factor in acceleration. 2009 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.
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, 2009 Audi A4 (330 Nm @ 3000 RPM) has 232 more torque (in Nm) than 1979 Citroen GSA. (98 Nm @ 3500 RPM). This means 2009 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1979 Citroen GSA. 2009 Audi A4 has automatic transmission and 1979 Citroen GSA has manual transmission. 1979 Citroen GSA will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Audi A4 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1979 Citroen GSA | 2009 Audi A4 | |
| Make | Citroen | Audi |
| Model | GSA | A4 |
| Year Released | 1979 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1299 cc | 3197 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 63 HP | 261 HP |
| Engine RPM | 5750 RPM | 6500 RPM |
| Torque | 98 Nm | 330 Nm |
| Torque RPM | 3500 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 940 kg | 1630 kg |
| Vehicle Length | 4190 mm | 4710 mm |
| Vehicle Width | 1640 mm | 1830 mm |
| Vehicle Height | 1360 mm | 1440 mm |
| Wheelbase Size | 2560 mm | 2810 mm |
| Fuel Tank Capacity | 43 L | 64 L |
