1984 Mazda 929 vs. 1989 Holden Commodore
To start off, 1989 Holden Commodore is newer by 5 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 3,791 cc (6 cylinders), 1989 Holden Commodore is equipped with a bigger engine. In terms of performance, 1989 Holden Commodore (168 HP @ 4800 RPM) has 79 more horse power than 1984 Mazda 929. (89 HP @ 4800 RPM) In normal driving conditions, 1989 Holden Commodore should accelerate faster than 1984 Mazda 929. With that said, vehicle weight also plays an important factor in acceleration. 1989 Holden Commodore weights approximately 158 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, 1989 Holden Commodore (292 Nm @ 3200 RPM) has 132 more torque (in Nm) than 1984 Mazda 929. (160 Nm @ 2600 RPM). This means 1989 Holden Commodore will have an easier job in driving up hills or pulling heavy equipment than 1984 Mazda 929.
Compare all specifications:
| 1984 Mazda 929 | 1989 Holden Commodore | |
| Make | Mazda | Holden |
| Model | 929 | Commodore |
| Year Released | 1984 | 1989 |
| Engine Position | Front | Front |
| Engine Size | 1970 cc | 3791 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 89 HP | 168 HP |
| Engine RPM | 4800 RPM | 4800 RPM |
| Torque | 160 Nm | 292 Nm |
| Torque RPM | 2600 RPM | 3200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1152 kg | 1310 kg |
| Vehicle Length | 4710 mm | 4860 mm |
| Vehicle Width | 1700 mm | 1800 mm |
| Vehicle Height | 1430 mm | 1410 mm |
| Wheelbase Size | 2620 mm | 2740 mm |
