1973 BMW 525 vs. 1987 Mazda 929
To start off, 1987 Mazda 929 is newer by 14 year(s). Which means there will be less support and parts availability for 1973 BMW 525. In addition, the cost of maintenance, including insurance, on 1973 BMW 525 would be higher. At 2,954 cc (6 cylinders), 1987 Mazda 929 is equipped with a bigger engine. In terms of performance, 1987 Mazda 929 (163 HP @ 5300 RPM) has 20 more horse power than 1973 BMW 525. (143 HP @ 6000 RPM) In normal driving conditions, 1987 Mazda 929 should accelerate faster than 1973 BMW 525. With that said, vehicle weight also plays an important factor in acceleration. 1987 Mazda 929 weights approximately 100 kg more than 1973 BMW 525. 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, 1987 Mazda 929 (247 Nm @ 4000 RPM) has 39 more torque (in Nm) than 1973 BMW 525. (208 Nm @ 4000 RPM). This means 1987 Mazda 929 will have an easier job in driving up hills or pulling heavy equipment than 1973 BMW 525.
Compare all specifications:
| 1973 BMW 525 | 1987 Mazda 929 | |
| Make | BMW | Mazda |
| Model | 525 | 929 |
| Year Released | 1973 | 1987 |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 2954 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 3 valves |
| Horse Power | 143 HP | 163 HP |
| Engine RPM | 6000 RPM | 5300 RPM |
| Torque | 208 Nm | 247 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1380 kg | 1480 kg |
| Vehicle Length | 4630 mm | 4890 mm |
| Vehicle Width | 1700 mm | 1710 mm |
| Vehicle Height | 1430 mm | 1430 mm |
| Wheelbase Size | 2640 mm | 2720 mm |
