2008 Opel Astra vs. 1985 Opel Kadett
To start off, 2008 Opel Astra is newer by 23 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 1,910 cc (4 cylinders), 2008 Opel Astra is equipped with a bigger engine. In terms of performance, 2008 Opel Astra (148 HP @ 4000 RPM) has 89 more horse power than 1985 Opel Kadett. (59 HP @ 5400 RPM). In normal driving conditions, 2008 Opel Astra should accelerate faster than 1985 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 2008 Opel Astra weights approximately 619 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.
Because 1985 Opel Kadett is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1985 Opel Kadett. However, in wet, icy, snow, or gravel driving conditions, 2008 Opel Astra, being front wheel drive (FWD), will offer much better control with better grip. 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, 2008 Opel Astra (320 Nm @ 2000 RPM) has 232 more torque (in Nm) than 1985 Opel Kadett. (88 Nm @ 3000 RPM). This means 2008 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1985 Opel Kadett.
Compare all specifications:
| 2008 Opel Astra | 1985 Opel Kadett | |
| Make | Opel | Opel |
| Model | Astra | Kadett |
| Year Released | 2008 | 1985 |
| Engine Position | Front | Front |
| Engine Size | 1910 cc | 1196 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 148 HP | 59 HP |
| Engine RPM | 4000 RPM | 5400 RPM |
| Torque | 320 Nm | 88 Nm |
| Torque RPM | 2000 RPM | 3000 RPM |
| Engine Bore Size | 82 mm | 79 mm |
| Engine Stroke Size | 90.4 mm | 61 mm |
| Engine Compression Ratio | 17.5:1 | 9.0:1 |
| Top Speed | 208 km/hour | 140 km/hour |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1393 kg | 774 kg |
| Vehicle Length | 4260 mm | 4110 mm |
| Vehicle Width | 1760 mm | 1580 mm |
| Vehicle Height | 1470 mm | 1410 mm |
| Wheelbase Size | 2620 mm | 2530 mm |
| Fuel Tank Capacity | 52 L | 40 L |
