1981 Isuzu Piazza vs. 2004 Pontiac Vibe
To start off, 2004 Pontiac Vibe is newer by 23 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 1,994 cc (4 cylinders), 1981 Isuzu Piazza is equipped with a bigger engine. In terms of performance, 1981 Isuzu Piazza (148 HP @ 5400 RPM) has 26 more horse power than 2004 Pontiac Vibe. (122 HP @ 6000 RPM). In normal driving conditions, 1981 Isuzu Piazza should accelerate faster than 2004 Pontiac Vibe. With that said, vehicle weight also plays an important factor in acceleration. 1981 Isuzu Piazza weights approximately 55 kg more than 2004 Pontiac Vibe. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1981 Isuzu Piazza (226 Nm @ 3000 RPM) has 66 more torque (in Nm) than 2004 Pontiac Vibe. (160 Nm @ 4200 RPM). This means 1981 Isuzu Piazza will have an easier job in driving up hills or pulling heavy equipment than 2004 Pontiac Vibe.
Compare all specifications:
| 1981 Isuzu Piazza | 2004 Pontiac Vibe | |
| Make | Isuzu | Pontiac |
| Model | Piazza | Vibe |
| Year Released | 1981 | 2004 |
| Body Type | Hatchback | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1994 cc | 1796 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 148 HP | 122 HP |
| Engine RPM | 5400 RPM | 6000 RPM |
| Torque | 226 Nm | 160 Nm |
| Torque RPM | 3000 RPM | 4200 RPM |
| Engine Bore Size | 88 mm | 79.1 mm |
| Engine Stroke Size | 82 mm | 91 mm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 1280 kg | 1225 kg |
| Vehicle Length | 4290 mm | 4370 mm |
| Vehicle Width | 1610 mm | 1780 mm |
| Vehicle Height | 1330 mm | 1590 mm |
| Wheelbase Size | 2510 mm | 2610 mm |
