2006 Chevrolet HHR vs. 1981 Isuzu Piazza
To start off, 2006 Chevrolet HHR is newer by 25 year(s). Which means there will be less support and parts availability for 1981 Isuzu Piazza. In addition, the cost of maintenance, including insurance, on 1981 Isuzu Piazza would be higher. At 2,194 cc (4 cylinders), 2006 Chevrolet HHR is equipped with a bigger engine. In terms of performance, 1981 Isuzu Piazza (148 HP @ 5400 RPM) has 5 more horse power than 2006 Chevrolet HHR. (143 HP @ 6000 RPM) In normal driving conditions, 1981 Isuzu Piazza should accelerate faster than 2006 Chevrolet HHR.
Let's talk about torque, 1981 Isuzu Piazza (226 Nm @ 3000 RPM) has 23 more torque (in Nm) than 2006 Chevrolet HHR. (203 Nm @ 4000 RPM). This means 1981 Isuzu Piazza will have an easier job in driving up hills or pulling heavy equipment than 2006 Chevrolet HHR.
Compare all specifications:
| 2006 Chevrolet HHR | 1981 Isuzu Piazza | |
| Make | Chevrolet | Isuzu |
| Model | HHR | Piazza |
| Year Released | 2006 | 1981 |
| Body Type | Hatchback | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2194 cc | 1994 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 143 HP | 148 HP |
| Engine RPM | 6000 RPM | 5400 RPM |
| Torque | 203 Nm | 226 Nm |
| Torque RPM | 4000 RPM | 3000 RPM |
| Engine Bore Size | 86 mm | 88 mm |
| Engine Stroke Size | 94 mm | 82 mm |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Length | 4480 mm | 4290 mm |
| Vehicle Width | 1760 mm | 1610 mm |
| Vehicle Height | 1610 mm | 1330 mm |
| Wheelbase Size | 2640 mm | 2510 mm |
