2004 Audi A3 vs. 1975 Audi Fox
To start off, 2004 Audi A3 is newer by 29 year(s). Which means there will be less support and parts availability for 1975 Audi Fox. In addition, the cost of maintenance, including insurance, on 1975 Audi Fox would be higher. At 3,189 cc (6 cylinders), 2004 Audi A3 is equipped with a bigger engine. In terms of performance, 2004 Audi A3 (247 HP @ 6200 RPM) has 157 more horse power than 1975 Audi Fox. (90 HP @ 5600 RPM). In normal driving conditions, 2004 Audi A3 should accelerate faster than 1975 Audi Fox. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A3 weights approximately 590 kg more than 1975 Audi Fox. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Audi A3 is four wheel drive (4WD), it will have significant more traction and grip than 1975 Audi Fox. In wet, icy, snow, or gravel driving conditions, 2004 Audi A3 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, 2004 Audi A3 (320 Nm) has 157 more torque (in Nm) than 1975 Audi Fox. (163 Nm). This means 2004 Audi A3 will have an easier job in driving up hills or pulling heavy equipment than 1975 Audi Fox.
Compare all specifications:
| 2004 Audi A3 | 1975 Audi Fox | |
| Make | Audi | Audi |
| Model | A3 | Fox |
| Year Released | 2004 | 1975 |
| Engine Position | Front | Front |
| Engine Size | 3189 cc | 1779 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 247 HP | 90 HP |
| Engine RPM | 6200 RPM | 5600 RPM |
| Torque | 320 Nm | 163 Nm |
| Engine Bore Size | 84 mm | 81 mm |
| Engine Stroke Size | 95.9 mm | 86.4 mm |
| Engine Compression Ratio | 11.3:1 | 10.0:1 |
| Top Speed | 250 km/hour | 167 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1610 kg | 1020 kg |
| Vehicle Length | 4290 mm | 4400 mm |
| Vehicle Width | 1770 mm | 1680 mm |
| Vehicle Height | 1430 mm | 1380 mm |
| Wheelbase Size | 2660 mm | 2550 mm |
