1958 BMW 501 vs. 1980 Mazda 929
To start off, 1980 Mazda 929 is newer by 22 year(s). Which means there will be less support and parts availability for 1958 BMW 501. In addition, the cost of maintenance, including insurance, on 1958 BMW 501 would be higher. At 3,168 cc (8 cylinders), 1958 BMW 501 is equipped with a bigger engine. In terms of performance, 1958 BMW 501 (138 HP @ 4800 RPM) has 55 more horse power than 1980 Mazda 929. (83 HP @ 5000 RPM). In normal driving conditions, 1958 BMW 501 should accelerate faster than 1980 Mazda 929. With that said, vehicle weight also plays an important factor in acceleration. 1958 BMW 501 weights approximately 335 kg more than 1980 Mazda 929. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1958 BMW 501 (222 Nm @ 2500 RPM) has 87 more torque (in Nm) than 1980 Mazda 929. (135 Nm @ 3000 RPM). This means 1958 BMW 501 will have an easier job in driving up hills or pulling heavy equipment than 1980 Mazda 929.
Compare all specifications:
| 1958 BMW 501 | 1980 Mazda 929 | |
| Make | BMW | Mazda |
| Model | 501 | 929 |
| Year Released | 1958 | 1980 |
| Engine Position | Front | Front |
| Engine Size | 3168 cc | 1769 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 138 HP | 83 HP |
| Engine RPM | 4800 RPM | 5000 RPM |
| Torque | 222 Nm | 135 Nm |
| Torque RPM | 2500 RPM | 3000 RPM |
| Engine Bore Size | 82 mm | 80 mm |
| Engine Stroke Size | 75 mm | 88 mm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1405 kg | 1070 kg |
| Vehicle Length | 4740 mm | 4410 mm |
| Vehicle Width | 1790 mm | 1670 mm |
| Vehicle Height | 1540 mm | 1420 mm |
| Wheelbase Size | 2840 mm | 2520 mm |
