1999 BMW M28i vs. 1978 Mazda 929
To start off, 1999 BMW M28i is newer by 21 year(s). Which means there will be less support and parts availability for 1978 Mazda 929. In addition, the cost of maintenance, including insurance, on 1978 Mazda 929 would be higher. At 3,201 cc (6 cylinders), 1999 BMW M28i is equipped with a bigger engine. In terms of performance, 1999 BMW M28i (250 HP @ 7400 RPM) has 167 more horse power than 1978 Mazda 929. (83 HP @ 5000 RPM). In normal driving conditions, 1999 BMW M28i should accelerate faster than 1978 Mazda 929. With that said, vehicle weight also plays an important factor in acceleration. 1999 BMW M28i weights approximately 630 kg more than 1978 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 M28i (355 Nm) has 221 more torque (in Nm) than 1978 Mazda 929. (134 Nm). This means 1999 BMW M28i will have an easier job in driving up hills or pulling heavy equipment than 1978 Mazda 929.
Compare all specifications:
| 1999 BMW M28i | 1978 Mazda 929 | |
| Make | BMW | Mazda |
| Model | M28i | 929 |
| Year Released | 1999 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 3201 cc | 1769 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 250 HP | 83 HP |
| Engine RPM | 7400 RPM | 5000 RPM |
| Torque | 355 Nm | 134 Nm |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1700 kg | 1070 kg |
| Vehicle Length | 4780 mm | 4410 mm |
| Vehicle Width | 1810 mm | 1670 mm |
| Vehicle Height | 1440 mm | 1420 mm |
| Wheelbase Size | 2840 mm | 2520 mm |
