1983 Mazda 929 vs. 1999 BMW 730
To start off, 1999 BMW 730 is newer by 16 year(s). Which means there will be less support and parts availability for 1983 Mazda 929. In addition, the cost of maintenance, including insurance, on 1983 Mazda 929 would be higher. At 2,793 cc (6 cylinders), 1999 BMW 730 is equipped with a bigger engine. In terms of performance, 1999 BMW 730 (190 HP @ 5300 RPM) has 101 more horse power than 1983 Mazda 929. (89 HP @ 4800 RPM) In normal driving conditions, 1999 BMW 730 should accelerate faster than 1983 Mazda 929. With that said, vehicle weight also plays an important factor in acceleration. 1999 BMW 730 weights approximately 596 kg more than 1983 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, 1999 BMW 730 (280 Nm @ 3950 RPM) has 120 more torque (in Nm) than 1983 Mazda 929. (160 Nm @ 2600 RPM). This means 1999 BMW 730 will have an easier job in driving up hills or pulling heavy equipment than 1983 Mazda 929.
Compare all specifications:
| 1983 Mazda 929 | 1999 BMW 730 | |
| Make | Mazda | BMW |
| Model | 929 | 730 |
| Year Released | 1983 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 1970 cc | 2793 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 89 HP | 190 HP |
| Engine RPM | 4800 RPM | 5300 RPM |
| Torque | 160 Nm | 280 Nm |
| Torque RPM | 2600 RPM | 3950 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1150 kg | 1746 kg |
| Vehicle Length | 4710 mm | 5130 mm |
| Vehicle Width | 1700 mm | 1870 mm |
| Vehicle Height | 1430 mm | 1430 mm |
| Wheelbase Size | 2620 mm | 2940 mm |
