1985 Opel Kadett vs. 1999 Opel Astra
To start off, 1999 Opel Astra is newer by 14 year(s). Which means there will be less support and parts availability for 1985 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1985 Opel Kadett would be higher. At 1,598 cc (4 cylinders), 1985 Opel Kadett is equipped with a bigger engine. In terms of performance, 1999 Opel Astra (88 HP @ 6000 RPM) has 6 more horse power than 1985 Opel Kadett. (82 HP @ 5400 RPM) In normal driving conditions, 1999 Opel Astra should accelerate faster than 1985 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 1999 Opel Astra weights approximately 276 kg more than 1985 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, 1985 Opel Kadett (130 Nm @ 2600 RPM) has 5 more torque (in Nm) than 1999 Opel Astra. (125 Nm @ 4000 RPM). This means 1985 Opel Kadett will have an easier job in driving up hills or pulling heavy equipment than 1999 Opel Astra.
Compare all specifications:
| 1985 Opel Kadett | 1999 Opel Astra | |
| Make | Opel | Opel |
| Model | Kadett | Astra |
| Year Released | 1985 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 1389 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 82 HP | 88 HP |
| Engine RPM | 5400 RPM | 6000 RPM |
| Torque | 130 Nm | 125 Nm |
| Torque RPM | 2600 RPM | 4000 RPM |
| Engine Bore Size | 79.1 mm | 77.6 mm |
| Engine Stroke Size | 81.5 mm | 73.4 mm |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 914 kg | 1190 kg |
| Vehicle Length | 4010 mm | 4300 mm |
| Vehicle Width | 1670 mm | 1720 mm |
| Vehicle Height | 1410 mm | 1470 mm |
| Wheelbase Size | 2530 mm | 2620 mm |
