1970 Holden Monaro vs. 1983 Isuzu Piazza
To start off, 1983 Isuzu Piazza is newer by 13 year(s). Which means there will be less support and parts availability for 1970 Holden Monaro. In addition, the cost of maintenance, including insurance, on 1970 Holden Monaro would be higher. At 2,636 cc (6 cylinders), 1970 Holden Monaro is equipped with a bigger engine. In terms of performance, 1983 Isuzu Piazza (150 HP @ 5400 RPM) has 38 more horse power than 1970 Holden Monaro. (112 HP @ 4400 RPM) In normal driving conditions, 1983 Isuzu Piazza should accelerate faster than 1970 Holden Monaro. With that said, vehicle weight also plays an important factor in acceleration. 1970 Holden Monaro weights approximately 35 kg more than 1983 Isuzu Piazza.
Let's talk about torque, 1983 Isuzu Piazza (225 Nm @ 3000 RPM) has 12 more torque (in Nm) than 1970 Holden Monaro. (213 Nm @ 2000 RPM). This means 1983 Isuzu Piazza will have an easier job in driving up hills or pulling heavy equipment than 1970 Holden Monaro.
Compare all specifications:
| 1970 Holden Monaro | 1983 Isuzu Piazza | |
| Make | Holden | Isuzu |
| Model | Monaro | Piazza |
| Year Released | 1970 | 1983 |
| Engine Position | Front | Front |
| Engine Size | 2636 cc | 1994 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 112 HP | 150 HP |
| Engine RPM | 4400 RPM | 5400 RPM |
| Torque | 213 Nm | 225 Nm |
| Torque RPM | 2000 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1315 kg | 1280 kg |
| Vehicle Length | 4700 mm | 4290 mm |
| Vehicle Width | 1840 mm | 1610 mm |
| Vehicle Height | 1400 mm | 1330 mm |
| Wheelbase Size | 2830 mm | 2510 mm |
