2007 BMW M5 vs. 1986 Opel Kadett
To start off, 2007 BMW M5 is newer by 21 year(s). Which means there will be less support and parts availability for 1986 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1986 Opel Kadett would be higher. At 4,998 cc (10 cylinders), 2007 BMW M5 is equipped with a bigger engine. In terms of performance, 2007 BMW M5 (500 HP @ 7750 RPM) has 419 more horse power than 1986 Opel Kadett. (81 HP @ 5800 RPM). In normal driving conditions, 2007 BMW M5 should accelerate faster than 1986 Opel Kadett.
Because 2007 BMW M5 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 2007 BMW M5. However, in wet, icy, snow, or gravel driving conditions, 1986 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, 2007 BMW M5 (520 Nm @ 6100 RPM) has 388 more torque (in Nm) than 1986 Opel Kadett. (132 Nm @ 2600 RPM). This means 2007 BMW M5 will have an easier job in driving up hills or pulling heavy equipment than 1986 Opel Kadett. 2007 BMW M5 has automatic transmission and 1986 Opel Kadett has manual transmission. 1986 Opel Kadett will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 BMW M5 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 BMW M5 | 1986 Opel Kadett | |
| Make | BMW | Opel |
| Model | M5 | Kadett |
| Year Released | 2007 | 1986 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 4998 cc | 1596 cc |
| Engine Cylinders | 10 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 500 HP | 81 HP |
| Engine RPM | 7750 RPM | 5800 RPM |
| Torque | 520 Nm | 132 Nm |
| Torque RPM | 6100 RPM | 2600 RPM |
| Engine Bore Size | 92 mm | 80 mm |
| Engine Stroke Size | 75.2 mm | 79.5 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Vehicle Length | 4860 mm | 4000 mm |
| Vehicle Width | 1850 mm | 1670 mm |
| Vehicle Height | 1480 mm | 1390 mm |
