2000 BMW Z3 vs. 1979 Opel Kadett
To start off, 2000 BMW Z3 is newer by 21 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 2,171 cc (6 cylinders), 2000 BMW Z3 is equipped with a bigger engine. In terms of performance, 2000 BMW Z3 (167 HP @ 6100 RPM) has 77 more horse power than 1979 Opel Kadett. (90 HP @ 5800 RPM). In normal driving conditions, 2000 BMW Z3 should accelerate faster than 1979 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 2000 BMW Z3 weights approximately 375 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.
Because 2000 BMW Z3 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 2000 BMW Z3. However, in wet, icy, snow, or gravel driving conditions, 1979 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, 2000 BMW Z3 (210 Nm @ 3500 RPM) has 84 more torque (in Nm) than 1979 Opel Kadett. (126 Nm @ 3800 RPM). This means 2000 BMW Z3 will have an easier job in driving up hills or pulling heavy equipment than 1979 Opel Kadett.
Compare all specifications:
| 2000 BMW Z3 | 1979 Opel Kadett | |
| Make | BMW | Opel |
| Model | Z3 | Kadett |
| Year Released | 2000 | 1979 |
| Engine Position | Front | Front |
| Engine Size | 2171 cc | 1584 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 167 HP | 90 HP |
| Engine RPM | 6100 RPM | 5800 RPM |
| Torque | 210 Nm | 126 Nm |
| Torque RPM | 3500 RPM | 3800 RPM |
| Engine Bore Size | 80 mm | 80 mm |
| Engine Stroke Size | 72 mm | 79.5 mm |
| Engine Compression Ratio | 10.8:1 | 9.2:1 |
| Top Speed | 224 km/hour | 170 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1345 kg | 970 kg |
| Vehicle Length | 4060 mm | 4000 mm |
| Vehicle Width | 1750 mm | 1670 mm |
| Vehicle Height | 1300 mm | 1390 mm |
| Wheelbase Size | 2450 mm | 2400 mm |
| Fuel Tank Capacity | 51 L | 42 L |
