1979 BMW 732 vs. 2003 Mazda 6
To start off, 2003 Mazda 6 is newer by 24 year(s). Which means there will be less support and parts availability for 1979 BMW 732. In addition, the cost of maintenance, including insurance, on 1979 BMW 732 would be higher. At 3,210 cc (6 cylinders), 1979 BMW 732 is equipped with a bigger engine. In terms of performance, 1979 BMW 732 (197 HP @ 5500 RPM) has 38 more horse power than 2003 Mazda 6. (159 HP @ 6500 RPM). In normal driving conditions, 1979 BMW 732 should accelerate faster than 2003 Mazda 6. With that said, vehicle weight also plays an important factor in acceleration. 2003 Mazda 6 weights approximately 105 kg more than 1979 BMW 732.
Because 2003 Mazda 6 is four wheel drive (4WD), it will have significant more traction and grip than 1979 BMW 732. In wet, icy, snow, or gravel driving conditions, 2003 Mazda 6 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, 1979 BMW 732 (285 Nm @ 4300 RPM) has 80 more torque (in Nm) than 2003 Mazda 6. (205 Nm @ 4000 RPM). This means 1979 BMW 732 will have an easier job in driving up hills or pulling heavy equipment than 2003 Mazda 6. 2003 Mazda 6 has automatic transmission and 1979 BMW 732 has manual transmission. 1979 BMW 732 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Mazda 6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1979 BMW 732 | 2003 Mazda 6 | |
| Make | BMW | Mazda |
| Model | 732 | 6 |
| Year Released | 1979 | 2003 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 3210 cc | 2261 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 197 HP | 159 HP |
| Engine RPM | 5500 RPM | 6500 RPM |
| Torque | 285 Nm | 205 Nm |
| Torque RPM | 4300 RPM | 4000 RPM |
| Engine Bore Size | 89 mm | 87.5 mm |
| Engine Stroke Size | 86 mm | 94 mm |
| Engine Compression Ratio | 10.0:1 | 10.6:1 |
| Top Speed | 208 km/hour | 189 km/hour |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1500 kg | 1605 kg |
| Vehicle Length | 4870 mm | 4710 mm |
| Vehicle Width | 1810 mm | 1790 mm |
| Vehicle Height | 1440 mm | 1500 mm |
| Wheelbase Size | 2800 mm | 2620 mm |
| Fuel Tank Capacity | 100 L | 62 L |
