1977 BMW 732 vs. 2009 Mazda 3
To start off, 2009 Mazda 3 is newer by 32 year(s). Which means there will be less support and parts availability for 1977 BMW 732. In addition, the cost of maintenance, including insurance, on 1977 BMW 732 would be higher. At 3,210 cc (6 cylinders), 1977 BMW 732 is equipped with a bigger engine. In terms of performance, 1977 BMW 732 (194 HP @ 5500 RPM) has 40 more horse power than 2009 Mazda 3. (154 HP @ 6500 RPM). In normal driving conditions, 1977 BMW 732 should accelerate faster than 2009 Mazda 3. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mazda 3 weights approximately 10 kg more than 1977 BMW 732.
Because 1977 BMW 732 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 1977 BMW 732. However, in wet, icy, snow, or gravel driving conditions, 2009 Mazda 3, 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. Let's talk about torque, 1977 BMW 732 (290 Nm @ 4300 RPM) has 87 more torque (in Nm) than 2009 Mazda 3. (203 Nm @ 4500 RPM). This means 1977 BMW 732 will have an easier job in driving up hills or pulling heavy equipment than 2009 Mazda 3.
Compare all specifications:
| 1977 BMW 732 | 2009 Mazda 3 | |
| Make | BMW | Mazda |
| Model | 732 | 3 |
| Year Released | 1977 | 2009 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3210 cc | 2260 cc |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 194 HP | 154 HP |
| Engine RPM | 5500 RPM | 6500 RPM |
| Torque | 290 Nm | 203 Nm |
| Torque RPM | 4300 RPM | 4500 RPM |
| Engine Bore Size | 89 mm | 87.5 mm |
| Engine Stroke Size | 86 mm | 94 mm |
| Engine Compression Ratio | 9.3:1 | 10.0:1 |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1540 kg | 1550 kg |
| Vehicle Length | 4870 mm | 4550 mm |
| Vehicle Width | 1810 mm | 1760 mm |
| Vehicle Height | 1440 mm | 1470 mm |
| Wheelbase Size | 2800 mm | 2650 mm |
| Fuel Tank Capacity | 52 L | 55 L |
