1986 Isuzu Piazza vs. 1993 Holden Commodore
To start off, 1993 Holden Commodore is newer by 7 year(s). Which means there will be less support and parts availability for 1986 Isuzu Piazza. In addition, the cost of maintenance, including insurance, on 1986 Isuzu Piazza would be higher. At 3,791 cc (6 cylinders), 1993 Holden Commodore is equipped with a bigger engine. In terms of performance, 1993 Holden Commodore (171 HP @ 4800 RPM) has 23 more horse power than 1986 Isuzu Piazza. (148 HP @ 5400 RPM) In normal driving conditions, 1993 Holden Commodore should accelerate faster than 1986 Isuzu Piazza. With that said, vehicle weight also plays an important factor in acceleration. 1993 Holden Commodore weights approximately 114 kg more than 1986 Isuzu Piazza. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1993 Holden Commodore (288 Nm @ 3200 RPM) has 62 more torque (in Nm) than 1986 Isuzu Piazza. (226 Nm @ 3000 RPM). This means 1993 Holden Commodore will have an easier job in driving up hills or pulling heavy equipment than 1986 Isuzu Piazza.
Compare all specifications:
| 1986 Isuzu Piazza | 1993 Holden Commodore | |
| Make | Isuzu | Holden |
| Model | Piazza | Commodore |
| Year Released | 1986 | 1993 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1994 cc | 3791 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 148 HP | 171 HP |
| Engine RPM | 5400 RPM | 4800 RPM |
| Torque | 226 Nm | 288 Nm |
| Torque RPM | 3000 RPM | 3200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 1284 kg | 1398 kg |
| Vehicle Length | 4290 mm | 4900 mm |
| Vehicle Width | 1610 mm | 1820 mm |
| Vehicle Height | 1330 mm | 1410 mm |
| Wheelbase Size | 2510 mm | 2740 mm |
