2006 BMW 523 vs. 1983 Opel Kadett
To start off, 2006 BMW 523 is newer by 23 year(s). Which means there will be less support and parts availability for 1983 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1983 Opel Kadett would be higher. At 2,497 cc, 2006 BMW 523 is equipped with a bigger engine. In terms of performance, 2006 BMW 523 (175 HP @ 5800 RPM) has 60 more horse power than 1983 Opel Kadett. (115 HP @ 5800 RPM). In normal driving conditions, 2006 BMW 523 should accelerate faster than 1983 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW 523 weights approximately 830 kg more than 1983 Opel Kadett. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 BMW 523 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 2006 BMW 523. However, in wet, icy, snow, or gravel driving conditions, 1983 Opel Kadett, 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, 2006 BMW 523 (230 Nm @ 3500 RPM) has 80 more torque (in Nm) than 1983 Opel Kadett. (150 Nm @ 4800 RPM). This means 2006 BMW 523 will have an easier job in driving up hills or pulling heavy equipment than 1983 Opel Kadett.
Compare all specifications:
| 2006 BMW 523 | 1983 Opel Kadett | |
| Make | BMW | Opel |
| Model | 523 | Kadett |
| Year Released | 2006 | 1983 |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 1796 cc |
| Horse Power | 175 HP | 115 HP |
| Engine RPM | 5800 RPM | 5800 RPM |
| Torque | 230 Nm | 150 Nm |
| Torque RPM | 3500 RPM | 4800 RPM |
| Engine Bore Size | 78.8 mm | 84.8 mm |
| Engine Stroke Size | 82 mm | 79.5 mm |
| Engine Compression Ratio | 11.0:1 | 9.5:1 |
| Top Speed | 230 km/hour | 187 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1835 kg | 1005 kg |
| Vehicle Length | 4850 mm | 4000 mm |
| Vehicle Width | 1850 mm | 1660 mm |
| Vehicle Height | 1470 mm | 1390 mm |
| Wheelbase Size | 2890 mm | 2530 mm |
