1973 Mazda 929 vs. 2009 BMW 325
To start off, 2009 BMW 325 is newer by 36 year(s). Which means there will be less support and parts availability for 1973 Mazda 929. In addition, the cost of maintenance, including insurance, on 1973 Mazda 929 would be higher. At 2,494 cc (6 cylinders), 2009 BMW 325 is equipped with a bigger engine. In terms of performance, 2009 BMW 325 (215 HP @ 6100 RPM) has 132 more horse power than 1973 Mazda 929. (83 HP @ 5000 RPM) In normal driving conditions, 2009 BMW 325 should accelerate faster than 1973 Mazda 929. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW 325 weights approximately 455 kg more than 1973 Mazda 929. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 BMW 325 is four wheel drive (4WD), it will have significant more traction and grip than 1973 Mazda 929. In wet, icy, snow, or gravel driving conditions, 2009 BMW 325 will offer significantly more control. 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 325 (270 Nm @ 2400 RPM) has 133 more torque (in Nm) than 1973 Mazda 929. (137 Nm @ 3000 RPM). This means 2009 BMW 325 will have an easier job in driving up hills or pulling heavy equipment than 1973 Mazda 929.
Compare all specifications:
| 1973 Mazda 929 | 2009 BMW 325 | |
| Make | Mazda | BMW |
| Model | 929 | 325 |
| Year Released | 1973 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1768 cc | 2494 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 83 HP | 215 HP |
| Engine RPM | 5000 RPM | 6100 RPM |
| Torque | 137 Nm | 270 Nm |
| Torque RPM | 3000 RPM | 2400 RPM |
| Engine Bore Size | 80 mm | 85 mm |
| Engine Stroke Size | 88 mm | 88 mm |
| Engine Compression Ratio | 8.6:1 | 12.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1160 kg | 1615 kg |
| Vehicle Length | 4550 mm | 4530 mm |
| Vehicle Width | 1670 mm | 1820 mm |
| Vehicle Height | 1420 mm | 1430 mm |
| Wheelbase Size | 2520 mm | 2770 mm |
| Fuel Tank Capacity | 65 L | 63 L |
