2009 BMW M6 vs. 1980 Mazda 929
To start off, 2009 BMW M6 is newer by 29 year(s). Which means there will be less support and parts availability for 1980 Mazda 929. In addition, the cost of maintenance, including insurance, on 1980 Mazda 929 would be higher. At 4,999 cc (10 cylinders), 2009 BMW M6 is equipped with a bigger engine. In terms of performance, 2009 BMW M6 (500 HP @ 7750 RPM) has 417 more horse power than 1980 Mazda 929. (83 HP @ 5000 RPM). In normal driving conditions, 2009 BMW M6 should accelerate faster than 1980 Mazda 929. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW M6 weights approximately 210 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, 2009 BMW M6 (519 Nm @ 6100 RPM) has 384 more torque (in Nm) than 1980 Mazda 929. (135 Nm @ 3000 RPM). This means 2009 BMW M6 will have an easier job in driving up hills or pulling heavy equipment than 1980 Mazda 929.
Compare all specifications:
| 2009 BMW M6 | 1980 Mazda 929 | |
| Make | BMW | Mazda |
| Model | M6 | 929 |
| Year Released | 2009 | 1980 |
| Engine Position | Front | Front |
| Engine Size | 4999 cc | 1769 cc |
| Engine Cylinders | 10 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 500 HP | 83 HP |
| Engine RPM | 7750 RPM | 5000 RPM |
| Torque | 519 Nm | 135 Nm |
| Torque RPM | 6100 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1280 kg | 1070 kg |
| Vehicle Length | 4880 mm | 4410 mm |
| Vehicle Width | 1860 mm | 1670 mm |
| Vehicle Height | 1380 mm | 1420 mm |
| Wheelbase Size | 2790 mm | 2520 mm |
| Fuel Tank Capacity | 70 L | 55 L |
