1981 Opel Kadett vs. 2013 BMW M5
To start off, 2013 BMW M5 is newer by 32 year(s). Which means there will be less support and parts availability for 1981 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1981 Opel Kadett would be higher. At 4,395 cc (10 cylinders), 2013 BMW M5 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2013 BMW M5 weights approximately 1035 kg more than 1981 Opel Kadett.
Because 2013 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 2013 BMW M5. However, in wet, icy, snow, or gravel driving conditions, 1981 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.
Compare all specifications:
| 1981 Opel Kadett | 2013 BMW M5 | |
| Make | Opel | BMW |
| Model | Kadett | M5 |
| Year Released | 1981 | 2013 |
| Engine Position | Front | Front |
| Engine Size | 993 cc | 4395 cc |
| Engine Cylinders | 4 cylinders | 10 cylinders |
| Engine Type | in-line | V |
| Horse Power | 0 HP | 493 HP |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | 6-speed manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 785 kg | 1820 kg |
| Vehicle Length | 4010 mm | 4863 mm |
| Vehicle Width | 1650 mm | 1846 mm |
| Vehicle Height | 1390 mm | 1469 mm |
| Wheelbase Size | 2520 mm | 2889 mm |
