1997 BMW 730 vs. 1989 Opel Kadett
To start off, 1997 BMW 730 is newer by 8 year(s). Which means there will be less support and parts availability for 1989 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1989 Opel Kadett would be higher. At 2,792 cc (6 cylinders), 1997 BMW 730 is equipped with a bigger engine. In terms of performance, 1997 BMW 730 (190 HP @ 5300 RPM) has 109 more horse power than 1989 Opel Kadett. (81 HP @ 5800 RPM). In normal driving conditions, 1997 BMW 730 should accelerate faster than 1989 Opel Kadett.
Because 1997 BMW 730 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 1997 BMW 730. However, in wet, icy, snow, or gravel driving conditions, 1989 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, 1997 BMW 730 (279 Nm @ 3950 RPM) has 147 more torque (in Nm) than 1989 Opel Kadett. (132 Nm @ 2600 RPM). This means 1997 BMW 730 will have an easier job in driving up hills or pulling heavy equipment than 1989 Opel Kadett.
Compare all specifications:
| 1997 BMW 730 | 1989 Opel Kadett | |
| Make | BMW | Opel |
| Model | 730 | Kadett |
| Year Released | 1997 | 1989 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2792 cc | 1598 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 190 HP | 81 HP |
| Engine RPM | 5300 RPM | 5800 RPM |
| Torque | 279 Nm | 132 Nm |
| Torque RPM | 3950 RPM | 2600 RPM |
| Engine Bore Size | 84 mm | 80 mm |
| Engine Stroke Size | 84 mm | 79.5 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Length | 5130 mm | 4000 mm |
| Vehicle Width | 1870 mm | 1670 mm |
| Vehicle Height | 1430 mm | 1390 mm |
