1957 BMW 501 vs. 1977 Opel Kadett
To start off, 1977 Opel Kadett is newer by 20 year(s). Which means there will be less support and parts availability for 1957 BMW 501. In addition, the cost of maintenance, including insurance, on 1957 BMW 501 would be higher. At 3,168 cc (8 cylinders), 1957 BMW 501 is equipped with a bigger engine. In terms of performance, 1957 BMW 501 (138 HP @ 4800 RPM) has 64 more horse power than 1977 Opel Kadett. (74 HP @ 5200 RPM). In normal driving conditions, 1957 BMW 501 should accelerate faster than 1977 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 1957 BMW 501 weights approximately 590 kg more than 1977 Opel Kadett. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 1957 BMW 501 (223 Nm @ 2500 RPM) has 110 more torque (in Nm) than 1977 Opel Kadett. (113 Nm @ 4200 RPM). This means 1957 BMW 501 will have an easier job in driving up hills or pulling heavy equipment than 1977 Opel Kadett.
Compare all specifications:
| 1957 BMW 501 | 1977 Opel Kadett | |
| Make | BMW | Opel |
| Model | 501 | Kadett |
| Year Released | 1957 | 1977 |
| Engine Position | Front | Front |
| Engine Size | 3168 cc | 1598 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 138 HP | 74 HP |
| Engine RPM | 4800 RPM | 5200 RPM |
| Torque | 223 Nm | 113 Nm |
| Torque RPM | 2500 RPM | 4200 RPM |
| Engine Bore Size | 82 mm | 85 mm |
| Engine Stroke Size | 75 mm | 69.8 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 4 seats | 4 seats |
| Vehicle Weight | 1405 kg | 815 kg |
| Vehicle Length | 4740 mm | 3900 mm |
| Vehicle Width | 1790 mm | 1590 mm |
| Vehicle Height | 1540 mm | 1320 mm |
| Wheelbase Size | 2840 mm | 2610 mm |
