1984 Mazda 929 vs. 2011 BMW X5
To start off, 2011 BMW X5 is newer by 27 year(s). Which means there will be less support and parts availability for 1984 Mazda 929. In addition, the cost of maintenance, including insurance, on 1984 Mazda 929 would be higher. At 4,400 cc (8 cylinders), 2011 BMW X5 is equipped with a bigger engine. In terms of performance, 2011 BMW X5 (555 HP @ 6000 RPM) has 466 more horse power than 1984 Mazda 929. (89 HP @ 4800 RPM) In normal driving conditions, 2011 BMW X5 should accelerate faster than 1984 Mazda 929. With that said, vehicle weight also plays an important factor in acceleration. 2011 BMW X5 weights approximately 1283 kg more than 1984 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, 2011 BMW X5 (677 Nm @ 1500 RPM) has 517 more torque (in Nm) than 1984 Mazda 929. (160 Nm @ 2600 RPM). This means 2011 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1984 Mazda 929.
Compare all specifications:
| 1984 Mazda 929 | 2011 BMW X5 | |
| Make | Mazda | BMW |
| Model | 929 | X5 |
| Year Released | 1984 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 1970 cc | 4400 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 89 HP | 555 HP |
| Engine RPM | 4800 RPM | 6000 RPM |
| Torque | 160 Nm | 677 Nm |
| Torque RPM | 2600 RPM | 1500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1152 kg | 2435 kg |
| Vehicle Length | 4710 mm | 4851 mm |
| Vehicle Width | 1700 mm | 1994 mm |
| Vehicle Height | 1430 mm | 1763 mm |
| Wheelbase Size | 2620 mm | 2934 mm |
