2007 BMW 523 vs. 1983 Mazda 929
To start off, 2007 BMW 523 is newer by 24 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 2,497 cc (6 cylinders), 2007 BMW 523 is equipped with a bigger engine. In terms of performance, 2007 BMW 523 (175 HP) has 86 more horse power than 1983 Mazda 929. (89 HP). In normal driving conditions, 2007 BMW 523 should accelerate faster than 1983 Mazda 929. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 523 weights approximately 130 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, 2007 BMW 523 (230 Nm @ 3500 RPM) has 70 more torque (in Nm) than 1983 Mazda 929. (160 Nm @ 2600 RPM). This means 2007 BMW 523 will have an easier job in driving up hills or pulling heavy equipment than 1983 Mazda 929.
Compare all specifications:
| 2007 BMW 523 | 1983 Mazda 929 | |
| Make | BMW | Mazda |
| Model | 523 | 929 |
| Year Released | 2007 | 1983 |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 1970 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 175 HP | 89 HP |
| Torque | 230 Nm | 160 Nm |
| Torque RPM | 3500 RPM | 2600 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Vehicle Weight | 1280 kg | 1150 kg |
| Vehicle Length | 4850 mm | 4710 mm |
| Vehicle Width | 1850 mm | 1700 mm |
| Vehicle Height | 1500 mm | 1430 mm |
| Wheelbase Size | 2840 mm | 2620 mm |
