2009 BMW M6 vs. 1979 Opel Kadett
To start off, 2009 BMW M6 is newer by 30 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 4,999 cc (10 cylinders), 2009 BMW M6 is equipped with a bigger engine. In terms of performance, 2009 BMW M6 (500 HP @ 7750 RPM) has 410 more horse power than 1979 Opel Kadett. (90 HP @ 5800 RPM). In normal driving conditions, 2009 BMW M6 should accelerate faster than 1979 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW M6 weights approximately 310 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 2009 BMW M6 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 2009 BMW M6. 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, 2009 BMW M6 (519 Nm @ 6100 RPM) has 393 more torque (in Nm) than 1979 Opel Kadett. (126 Nm @ 3800 RPM). This means 2009 BMW M6 will have an easier job in driving up hills or pulling heavy equipment than 1979 Opel Kadett.
Compare all specifications:
| 2009 BMW M6 | 1979 Opel Kadett | |
| Make | BMW | Opel |
| Model | M6 | Kadett |
| Year Released | 2009 | 1979 |
| Engine Position | Front | Front |
| Engine Size | 4999 cc | 1584 cc |
| Engine Cylinders | 10 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 500 HP | 90 HP |
| Engine RPM | 7750 RPM | 5800 RPM |
| Torque | 519 Nm | 126 Nm |
| Torque RPM | 6100 RPM | 3800 RPM |
| Engine Compression Ratio | 12.0:1 | 9.2:1 |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1280 kg | 970 kg |
| Vehicle Length | 4880 mm | 4000 mm |
| Vehicle Width | 1860 mm | 1670 mm |
| Vehicle Height | 1380 mm | 1390 mm |
| Wheelbase Size | 2790 mm | 2400 mm |
| Fuel Tank Capacity | 70 L | 42 L |
