2002 Opel Astra vs. 1979 Opel Kadett
To start off, 2002 Opel Astra is newer by 23 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. At 1,598 cc (4 cylinders), 1979 Opel Kadett is equipped with a bigger engine. In terms of performance, 1979 Opel Kadett (90 HP @ 5800 RPM) has 1 more horse power than 2002 Opel Astra. (89 HP @ 6000 RPM) In normal driving conditions, 1979 Opel Kadett should accelerate faster than 2002 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2002 Opel Astra weights approximately 224 kg more than 1979 Opel Kadett.
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, 2002 Opel Astra (127 Nm @ 4000 RPM) has 1 more torque (in Nm) than 1979 Opel Kadett. (126 Nm @ 3800 RPM). This means 2002 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1979 Opel Kadett.
Compare all specifications:
| 2002 Opel Astra | 1979 Opel Kadett | |
| Make | Opel | Opel |
| Model | Astra | Kadett |
| Year Released | 2002 | 1979 |
| Engine Position | Front | Front |
| Engine Size | 1389 cc | 1598 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 89 HP | 90 HP |
| Engine RPM | 6000 RPM | 5800 RPM |
| Torque | 127 Nm | 126 Nm |
| Torque RPM | 4000 RPM | 3800 RPM |
| Engine Bore Size | 77.6 mm | 80 mm |
| Engine Stroke Size | 73.4 mm | 79.5 mm |
| Engine Compression Ratio | 10.5:1 | 9.2:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1194 kg | 970 kg |
| Vehicle Length | 4300 mm | 4000 mm |
| Vehicle Width | 1720 mm | 1650 mm |
| Vehicle Height | 1470 mm | 1390 mm |
| Wheelbase Size | 2620 mm | 2520 mm |
