2009 BMW 730 vs. 1986 Mazda 929
To start off, 2009 BMW 730 is newer by 23 year(s). Which means there will be less support and parts availability for 1986 Mazda 929. In addition, the cost of maintenance, including insurance, on 1986 Mazda 929 would be higher. At 2,996 cc (8 cylinders), 2009 BMW 730 is equipped with a bigger engine. In terms of performance, 2009 BMW 730 (254 HP @ 6600 RPM) has 165 more horse power than 1986 Mazda 929. (89 HP @ 4800 RPM). In normal driving conditions, 2009 BMW 730 should accelerate faster than 1986 Mazda 929. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW 730 weights approximately 785 kg more than 1986 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 730 (301 Nm @ 2500 RPM) has 141 more torque (in Nm) than 1986 Mazda 929. (160 Nm @ 2600 RPM). This means 2009 BMW 730 will have an easier job in driving up hills or pulling heavy equipment than 1986 Mazda 929.
Compare all specifications:
| 2009 BMW 730 | 1986 Mazda 929 | |
| Make | BMW | Mazda |
| Model | 730 | 929 |
| Year Released | 2009 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 2996 cc | 1970 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 254 HP | 89 HP |
| Engine RPM | 6600 RPM | 4800 RPM |
| Torque | 301 Nm | 160 Nm |
| Torque RPM | 2500 RPM | 2600 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1935 kg | 1150 kg |
| Vehicle Length | 5040 mm | 4710 mm |
| Vehicle Width | 1910 mm | 1700 mm |
| Vehicle Height | 1500 mm | 1430 mm |
| Wheelbase Size | 3000 mm | 2620 mm |
