1984 Isuzu Piazza vs. 2002 Proton Impian
To start off, 2002 Proton Impian is newer by 18 year(s). Which means there will be less support and parts availability for 1984 Isuzu Piazza. In addition, the cost of maintenance, including insurance, on 1984 Isuzu Piazza would be higher. At 1,993 cc (4 cylinders), 1984 Isuzu Piazza is equipped with a bigger engine. In terms of performance, 1984 Isuzu Piazza (148 HP @ 5400 RPM) has 46 more horse power than 2002 Proton Impian. (102 HP @ 6000 RPM). In normal driving conditions, 1984 Isuzu Piazza should accelerate faster than 2002 Proton Impian. With that said, vehicle weight also plays an important factor in acceleration. 1984 Isuzu Piazza weights approximately 75 kg more than 2002 Proton Impian. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1984 Isuzu Piazza (226 Nm @ 3000 RPM) has 86 more torque (in Nm) than 2002 Proton Impian. (140 Nm @ 2750 RPM). This means 1984 Isuzu Piazza will have an easier job in driving up hills or pulling heavy equipment than 2002 Proton Impian.
Compare all specifications:
| 1984 Isuzu Piazza | 2002 Proton Impian | |
| Make | Isuzu | Proton |
| Model | Piazza | Impian |
| Year Released | 1984 | 2002 |
| Engine Size | 1993 cc | 1584 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 148 HP | 102 HP |
| Engine RPM | 5400 RPM | 6000 RPM |
| Torque | 226 Nm | 140 Nm |
| Torque RPM | 3000 RPM | 2750 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1280 kg | 1205 kg |
| Vehicle Length | 4290 mm | 4470 mm |
| Vehicle Width | 1610 mm | 1750 mm |
| Vehicle Height | 1330 mm | 1430 mm |
| Wheelbase Size | 2510 mm | 2610 mm |
