2004 Audi A3 vs. 1979 Opel Kadett
To start off, 2004 Audi A3 is newer by 25 year(s). Which means there will be less support and parts availability for 1979 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1979 Opel Kadett would be higher. Both 2004 Audi A3 and 1979 Opel Kadett are equipped with a 1,598 cc engine. In terms of performance, 2004 Audi A3 (113 HP @ 5800 RPM) has 23 more horse power than 1979 Opel Kadett. (90 HP @ 5800 RPM). In normal driving conditions, 2004 Audi A3 should accelerate faster than 1979 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A3 weights approximately 255 kg more than 1979 Opel Kadett. 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, 2004 Audi A3 (155 Nm @ 4000 RPM) has 29 more torque (in Nm) than 1979 Opel Kadett. (126 Nm @ 3800 RPM). This means 2004 Audi A3 will have an easier job in driving up hills or pulling heavy equipment than 1979 Opel Kadett.
Compare all specifications:
| 2004 Audi A3 | 1979 Opel Kadett | |
| Make | Audi | Opel |
| Model | A3 | Kadett |
| Year Released | 2004 | 1979 |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 1598 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 113 HP | 90 HP |
| Engine RPM | 5800 RPM | 5800 RPM |
| Torque | 155 Nm | 126 Nm |
| Torque RPM | 4000 RPM | 3800 RPM |
| Engine Compression Ratio | 12.0:1 | 9.2:1 |
| Top Speed | 191 km/hour | 170 km/hour |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 1225 kg | 970 kg |
| Vehicle Length | 4210 mm | 4000 mm |
| Vehicle Width | 1770 mm | 1650 mm |
| Vehicle Height | 1430 mm | 1390 mm |
| Wheelbase Size | 2580 mm | 2520 mm |
| Fuel Tank Capacity | 55 L | 42 L |
